nil subclass: #Object
instanceVariableNames: ''
category: 'Kernel'!
!Object methodsFor: 'accessing'!
basicAt: aString
^{'
var value = self[aString];
if(typeof(value) == ''undefined'') {
return nil;
} else {
return value;
}
'}
!
basicAt: aString put: anObject
^{'return self[aString] = anObject'}
!
basicDelete: aString
{'delete self[aString]'}
!
class
^{'return self.klass'}
!
instVarAt: aString
^{'
var value = self[''@''+aString];
if(typeof(value) == ''undefined'') {
return nil;
} else {
return value;
}
'}
!
instVarAt: aString put: anObject
^{'self[''@'' + aString] = anObject'}
!
size
self error: 'Object not indexable'
!
yourself
^self
! !
!Object methodsFor: 'comparing'!
= anObject
^{'return self == anObject'}
!
~= anObject
^(self = anObject) == false
! !
!Object methodsFor: 'converting'!
-> anObject
^Association key: self value: anObject
!
asJavascript
^self asString
!
asString
^self printString
! !
!Object methodsFor: 'copying'!
copy
^self shallowCopy postCopy
!
deepCopy
{'
var copy = self.klass._new();
for(var i in self) {
if(/^@.+/.test(i)) {
copy[i] = self[i]._deepCopy();
}
}
return copy;
'}.
!
postCopy
!
shallowCopy
^{'
var copy = self.klass._new();
for(var i in self) {
if(/^@.+/.test(i)) {
copy[i] = self[i];
}
}
return copy;
'}
! !
!Object methodsFor: 'error handling'!
error: aString
Error signal: aString
!
perform: aSymbol
^self perform: aSymbol withArguments: #()
!
perform: aSymbol withArguments: aCollection
^self basicPerform: aSymbol asSelector withArguments: aCollection
!
basicPerform: aSymbol
^self basicPerform: aSymbol withArguments: #()
!
basicPerform: aSymbol withArguments: aCollection
^{'return self[aSymbol].apply(self, aCollection);'}
!
shouldNotImplement
self error: 'This method should not be implemented in ', self class name
!
subclassResponsibility
self error: 'This method is a responsibility of a subclass'
!
try: aBlock catch: anotherBlock
{'try{aBlock()} catch(e) {anotherBlock(e)}'}
! !
!Object methodsFor: 'initialization'!
initialize
! !
!Object methodsFor: 'message handling'!
perform: aSymbol
^self perform: aSymbol withArguments: #()
! !
!Object methodsFor: 'printing'!
printNl
{'console.log(self)'}
!
printString
^'a ', self class name
! !
!Object methodsFor: 'testing'!
ifNil: aBlock
^self
!
ifNil: aBlock ifNotNil: anotherBlock
^anotherBlock value
!
ifNotNil: aBlock
^aBlock value
!
ifNotNil: aBlock ifNil: anotherBlock
^aBlock value
!
isClass
^false
!
isKindOf: aClass
^(self isMemberOf: aClass)
ifTrue: [true]
ifFalse: [self class inheritsFrom: aClass]
!
isMemberOf: aClass
^self class = aClass
!
isMetaclass
^false
!
isNil
^false
!
isNumber
^false
!
isParseFailure
^false
!
isString
^false
!
notNil
^self isNil not
! !
!Object methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush append: self asString
! !
Object subclass: #Smalltalk
instanceVariableNames: ''
category: 'Kernel'!
Smalltalk class instanceVariableNames: 'current'!
!Smalltalk class methodsFor: 'accessing'!
current
^{'return smalltalk'}
! !
!Smalltalk methodsFor: 'accessing'!
classes
^{'return self.classes()'}
! !
Object subclass: #Behavior
instanceVariableNames: ''
category: 'Kernel'!
!Behavior methodsFor: 'accessing'!
addCompiledMethod: aMethod
{'self.fn.prototype[aMethod.selector._asSelector()] = aMethod.fn;
self.fn.prototype.methods[aMethod.selector] = aMethod'}
!
removeCompiledMethod: aMethod
{'delete self.fn.prototype[aMethod.selector._asSelector()];
delete self.fn.prototype.methods[aMethod.selector]'}
!
allSubclasses
| result |
result := self subclasses.
self subclasses do: [:each |
result addAll: each allSubclasses].
^result
!
instanceVariableNames
^{'return self.iVarNames'}
!
methodDictionary
^{'var dict = smalltalk.Dictionary._new();
var methods = self.fn.prototype.methods;
for(var i in methods) {
if(methods[i].selector) {
dict._at_put_(methods[i].selector, methods[i]);
}
};
return dict'}
!
methodsFor: aString
^ClassCategoryReader new
class: self category: aString;
yourself
!
comment
^(self basicAt: 'comment') ifNil: ['']
!
comment: aString
self basicAt: 'comment' put: aString
!
commentStamp
^ClassCommentReader new
class: self;
yourself
!
name
^{'return self.className || nil'}
!
prototype
^{'return self.fn.prototype'}
!
subclasses
^{'return smalltalk.subclasses(self)'}
!
superclass
^{'return self.superclass || nil'}
!
withAllSubclasses
^(Array with: self) addAll: self allSubclasses; yourself
! !
!Behavior methodsFor: 'instance creation'!
basicNew
^{'return new self.fn();'}
!
new
^self basicNew
initialize;
yourself
! !
Behavior subclass: #Class
instanceVariableNames: ''
category: 'Kernel'!
!Class methodsFor: 'accessing'!
category
^{'return self.category'}
!
category: aString
{'self.category = aString'}
! !
!Class methodsFor: 'class creation'!
subclass: aString instanceVariableNames: anotherString
^self subclass: aString instanceVariableNames: anotherString category: nil
!
subclass: aString instanceVariableNames: aString2 category: aString3
^ClassBuilder new
superclass: self subclass: aString instanceVariableNames: aString2 category: aString3
! !
!Class methodsFor: 'printing'!
printString
^self name
! !
!Class methodsFor: 'testing'!
isClass
^true
! !
Behavior subclass: #Metaclass
instanceVariableNames: ''
category: 'Kernel'!
!Metaclass methodsFor: 'accessing'!
instanceClass
^{'return self.instanceClass'}
!
instanceVariableNames: aCollection
ClassBuilder new
class: self instanceVariableNames: aCollection
! !
!Metaclass methodsFor: 'printing'!
printString
^self instanceClass name, ' class'
! !
!Metaclass methodsFor: 'testing'!
isMetaclass
^true
! !
Object subclass: #CompiledMethod
instanceVariableNames: ''
category: 'Kernel'!
!CompiledMethod methodsFor: 'accessing'!
category
^(self basicAt: 'category') ifNil: ['']
!
category: aString
self basicAt: 'category' put: aString
!
fn
^self basicAt: 'fn'
!
fn: aBlock
self basicAt: 'fn' put: aBlock
!
selector
^self basicAt: 'selector'
!
selector: aString
self basicAt: 'selector' put: aString
!
source
^(self basicAt: 'source') ifNil: ['']
!
source: aString
self basicAt: 'source' put: aString
! !
Object subclass: #Number
instanceVariableNames: ''
category: 'Kernel'!
!Number methodsFor: 'arithmetic'!
* aNumber
^{'return self * aNumber'}
!
+ aNumber
^{'return self + aNumber'}
!
- aNumber
^{'return self - aNumber'}
!
/ aNumber
^{'return self / aNumber'}
!
max: aNumber
^{'return Math.max(self, aNumber);'}
!
min: aNumber
^{'return Math.min(self, aNumber);'}
! !
!Number methodsFor: 'comparing'!
< aNumber
^{'return self < aNumber'}
!
<= aNumber
^{'return self <= aNumber'}
!
= aNumber
^{'return Number(self) == aNumber'}
!
> aNumber
^{'return self > aNumber'}
!
>= aNumber
^{'return self >= aNumber'}
! !
!Number methodsFor: 'converting'!
asJavascript
^'(', self printString, ')'
!
asString
^self printString
!
rounded
^{'return Math.round(self);'}
!
to: aNumber
| array first last count |
first := self truncated.
last := aNumber truncated + 1.
count := 1.
(first <= last) ifFalse: [self error: 'Wrong interval'].
array := Array new.
(last - first) timesRepeat: [
array at: count put: first.
count := count + 1.
first := first + 1].
^array
!
atRandom
^(Random new next * self) truncated + 1
!
truncated
^{'return Math.floor(self);'}
! !
!Number methodsFor: 'enumerating'!
timesRepeat: aBlock
| integer count |
integer := self truncated.
count := 1.
[count > self] whileFalse: [
aBlock value.
count := count + 1]
!
to: aNumber do: aBlock
^(self to: aNumber) do: aBlock
! !
!Number methodsFor: 'interval'!
clearInterval
{'clearInterval(Number(self))'}
! !
!Number methodsFor: 'printing'!
printString
^{'return String(self)'}
! !
!Number methodsFor: 'testing'!
isNumber
^true
! !
Object subclass: #Random
instanceVariableNames: ''
category: 'Kernel'
!
!Random methodsFor: 'accessing'!
next
^{'return Math.random()'}
!
next: anInteger
^(1 to: anInteger) collect: [:each | self next]
! !
Object subclass: #BlockClosure
instanceVariableNames: ''
category: 'Kernel'!
!BlockClosure methodsFor: 'accessing'!
compiledSource
^{'return self.toString()'}
! !
!BlockClosure methodsFor: 'controlling'!
whileFalse: aBlock
{'while(!!self()) {aBlock()}'}
!
whileTrue: aBlock
{'while(self()) {aBlock()}'}
! !
!BlockClosure methodsFor: 'error handling'!
on: anErrorClass do: aBlock
self try: self catch: [:error |
(error isKindOf: anErrorClass)
ifTrue: [aBlock value]
ifFalse: [error signal]]
! !
!BlockClosure methodsFor: 'evaluating'!
value
^{'return self();'}
!
value: anArg
^{'return self(anArg);'}
!
value: firstArg value: secondArg
^{'return self(firstArg, secondArg);'}
!
value: firstArg value: secondArg value: thirdArg
^{'return self(firstArg, secondArg, thirdArg);'}
!
valueWithPossibleArguments: aCollection
^{'return self.apply(null, aCollection);'}
! !
!BlockClosure methodsFor: 'timeout/interval'!
valueWithTimeout: aNumber
{'setTimeout(self, aNumber)'}
!
valueWithInterval: aNumber
^{'return setInterval(self, aNumber)'}
! !
!BlockClosure methodsFor: '*JQuery'!
appendToJQuery: aJQuery
| canvas |
canvas := HTMLCanvas new.
self value: canvas.
aJQuery append: canvas
! !
!BlockClosure methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush appendBlock: self
! !
Object subclass: #Boolean
instanceVariableNames: ''
category: 'Kernel'!
!Boolean methodsFor: 'comparing'!
= aBoolean
^{'return Boolean(self == true) == aBoolean'}
! !
!Boolean methodsFor: 'controlling'!
and: aBlock
^self = true
ifTrue: aBlock
ifFalse: [false]
!
ifFalse: aBlock
^self ifTrue: [] ifFalse: aBlock
!
ifFalse: aBlock ifTrue: anotherBlock
^self ifTrue: anotherBlock ifFalse: aBlock
!
ifTrue: aBlock
^self ifTrue: aBlock ifFalse: []
!
ifTrue: aBlock ifFalse: anotherBlock
^{'
if(self == true) {
return aBlock();
} else {
return anotherBlock();
}
'}
!
not
^self = false
!
or: aBlock
^self = true
ifTrue: [true]
ifFalse: aBlock
! !
!Boolean methodsFor: 'copying'!
deepCopy
^self
!
shallowCopy
^self
! !
!Boolean methodsFor: 'printing'!
printString
^{'return self.toString()'}
! !
Object subclass: #UndefinedObject
instanceVariableNames: ''
category: 'Kernel'!
!UndefinedObject class methodsFor: 'instance creation'!
new
self error: 'You cannot create new instances of UndefinedObject. Use nil'
! !
!UndefinedObject methodsFor: 'class creation'!
subclass: aString instanceVariableNames: anotherString
^self subclass: aString instanceVariableNames: anotherString category: nil
!
subclass: aString instanceVariableNames: aString2 category: aString3
^ClassBuilder new
superclass: self subclass: aString instanceVariableNames: aString2 category: aString3
! !
!UndefinedObject methodsFor: 'copying'!
deepCopy
^self
!
shallowCopy
^self
! !
!UndefinedObject methodsFor: 'printing'!
printString
^'nil'
! !
!UndefinedObject methodsFor: 'testing'!
ifNil: aBlock
^self ifNil: aBlock ifNotNil: []
!
ifNil: aBlock ifNotNil: anotherBlock
^aBlock value
!
ifNotNil: aBlock
^self
!
ifNotNil: aBlock ifNil: anotherBlock
^anotherBlock value
!
isNil
^true
!
notNil
^false
! !
Object subclass: #Error
instanceVariableNames: 'messageText'
category: 'Kernel'!
!Error class methodsFor: 'instance creation'!
signal: aString
^self new
messageText: aString;
signal
! !
!Error methodsFor: 'accessing'!
messageText
^messageText
!
messageText: aString
messageText := aString
! !
!Error methodsFor: 'signaling'!
signal
^{'throw({smalltalkError: self})'}
! !
Object subclass: #Collection
instanceVariableNames: ''
category: 'Kernel'!
!Collection class methodsFor: 'accessing'!
streamClass
^Stream
! !
!Collection class methodsFor: 'instance creation'!
with: anObject
^self new
add: anObject;
yourself
!
with: anObject with: anotherObject
^self new
add: anObject;
add: anotherObject;
yourself
!
with: firstObject with: secondObject with: thirdObject
^self new
add: firstObject;
add: secondObject;
add: thirdObject;
yourself
!
withAll: aCollection
^self new
addAll: aCollection;
yourself
! !
!Collection methodsFor: 'accessing'!
at: anIndex
^self at: anIndex ifAbsent: [
self errorNotFound]
!
at: anIndex ifAbsent: aBlock
self subclassResponsibility
!
at: anIndex put: anObject
self subclassResponsibility
!
first
^self at: 1
!
fourth
^self at: 4
!
last
^self at: self size
!
readStream
^self stream
!
second
^self at: 2
!
size
self subclassResponsibility
!
stream
^self streamClass on: self
!
streamClass
^self class streamClass
!
third
^self at: 3
!
writeStream
^self stream
! !
!Collection methodsFor: 'adding/removing'!
add: anObject
self subclassResponsibility
!
addAll: aCollection
aCollection do: [:each |
self add: each].
^aCollection
!
remove: anObject
self subclassResponsibility
! !
!Collection methodsFor: 'converting'!
asArray
| array index |
array := Array new.
index := 0.
self do: [:each |
index := index + 1.
array at: index put: each].
^array
! !
!Collection methodsFor: 'copying'!
, aCollection
^self copy
addAll: aCollection;
yourself
!
copyFrom: anIndex to: anotherIndex
self subclassResponsibility
!
copyWith: anObject
^self copy add: anObject; yourself
!
copyWithAll: aCollection
^self copy addAll: aCollection; yourself
! !
!Collection methodsFor: 'enumerating'!
collect: aBlock
| stream |
stream := self class new writeStream.
self do: [:each |
stream nextPut: (aBlock value: each)].
^stream contents
!
detect: aBlock
^self detect: aBlock ifNone: [self errorNotFound]
!
detect: aBlock ifNone: anotherBlock
^{'
for(var i = 0; i < self.length; i++)
if(aBlock(self[i]))
return self[i];
return anotherBlock();
'}
!
do: aBlock
{'for(var i=0;i<self.length;i++){aBlock(self[i]);}'}
!
do: aBlock separatedBy: anotherBlock
| first |
first := true.
self do: [:each |
first
ifTrue: [first := false]
ifFalse: [anotherBlock value].
aBlock value: each]
!
inject: anObject into: aBlock
| result |
result := anObject.
self do: [:each |
result := aBlock value: result value: each].
^result
!
reject: aBlock
^self select: [:each | (aBlock value: each) = false]
!
select: aBlock
| stream |
stream := self class new writeStream.
self do: [:each |
(aBlock value: each) ifTrue: [
stream nextPut: each]].
^stream contents
! !
!Collection methodsFor: 'error handling'!
errorNotFound
self error: 'Object is not in the collection'
! !
!Collection methodsFor: 'testing'!
includes: anObject
^{'
var i = self.length;
while (i--) {
if (self[i].__eq(anObject)) {
return true;
}
}
return false;
'}
!
isEmpty
^self size = 0
!
notEmpty
^self isEmpty not
! !
Collection subclass: #String
instanceVariableNames: ''
category: 'Kernel'!
!String class methodsFor: 'accessing'!
cr
^{'{return ''\n''};'}
!
lf
^{'return ''\r'';'}
!
space
^{'return '' '';'}
!
streamClass
^StringStream
!
tab
^{'return ''\t'';'}
! !
!String class methodsFor: 'instance creation'!
fromString: aString
^{'return new self.fn(aString);'}
! !
!String methodsFor: 'accessing'!
at: anIndex
^{'return self[anIndex - 1] || nil;'}
!
at: anIndex ifAbsent: aBlock
(self at: anIndex) ifNil: [aBlock]
!
at: anIndex put: anObject
self errorReadOnly
!
escaped
^{'return escape(self)'}
!
size
^{'return self.length'}
!
unescaped
^{'return unescape(self)'}
! !
!String methodsFor: 'adding'!
add: anObject
self errorReadOnly
!
remove: anObject
self errorReadOnly
! !
!String methodsFor: 'comparing'!
= aString
^{'return String(self) == aString'}
!
> aString
^{'return String(self) > aString'}
!
< aString
^{'return String(self) < aString'}
!
>= aString
^{'return String(self) >= aString'}
!
<= aString
^{'return String(self) <= aString'}
! !
!String methodsFor: 'converting'!
asCharacterParser
^PPCharacterParser new string: self
!
asChoiceParser
^PPChoiceParser withAll: (self asArray collect: [:each | each asParser])
!
asJavascript
^{'
if(self.search(/^[a-zA-Z0-9_:.$ ]*$/) == -1)
return "unescape(\"" + escape(self) + "\")";
else
return "\"" + self + "\"";
'}
!
asNumber
^{'return Number(self);'}
!
asParser
^PPStringParser new string: self
!
asSelector
| selector |
selector := '_', self.
selector := selector replace: ':' with: '_'.
selector := selector replace: '[+]' with: '_plus'.
selector := selector replace: '-' with: '_minus'.
selector := selector replace: '[*]' with: '_star'.
selector := selector replace: '[/]' with: '_slash'.
selector := selector replace: '>' with: '_gt'.
selector := selector replace: '<' with: '_lt'.
selector := selector replace: '=' with: '_eq'.
selector := selector replace: ',' with: '_comma'.
selector := selector replace: '[@]' with: '_at'.
^selector
!
asString
^self
!
tokenize: aString
^{'return self.split(aString)'}
! !
!String methodsFor: 'copying'!
, aString
^{'return self + aString'}
!
copyFrom: anIndex to: anotherIndex
^{'return self.substring(anIndex - 1, anotherIndex);'}
!
deepCopy
^self shallowCopy
!
shallowCopy
^self class fromString: self
! !
!String methodsFor: 'error handling'!
errorReadOnly
self error: 'Object is read-only'
! !
!String methodsFor: 'printing'!
printNl
{'console.log(self)'}
!
printString
^'''', self, ''''
! !
!String methodsFor: 'regular expressions'!
match: aRegexp
^{'return self.search(aRegexp) !!= -1'}
!
replace: aString with: anotherString
^self replaceRegexp: (RegularExpression fromString: aString flag: 'g') with: anotherString
!
replaceRegexp: aRegexp with: aString
^{'return self.replace(aRegexp, aString);'}
! !
!String methodsFor: 'testing'!
isString
^true
! !
!String methodsFor: '*JQuery'!
asJQuery
^JQuery fromString: self
!
appendToJQuery: aJQuery
{'aJQuery._appendElement_(String(self))'}
! !
!String methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush appendString: self
! !
Object subclass: #RegularExpression
instanceVariableNames: ''
category: 'Kernel'!
!RegularExpression class methodsFor: 'instance creation'!
fromString: aString
^self fromString: aString flag: ''
!
fromString: aString flag: anotherString
^{'return new RegExp(aString, anotherString);'}
! !
!RegularExpression methodsFor: 'evaluating'!
compile: aString
^{'return self.compile(aString);'}
!
exec: aString
^{'return self.exec(aString);'}
!
test: aString
^{'return self.test(aString);'}
! !
Collection subclass: #Array
instanceVariableNames: ''
category: 'Kernel'!
!Array methodsFor: 'accessing'!
at: anIndex ifAbsent: aBlock
^{'
var value = self[anIndex - 1];
if(value === undefined) {
return aBlock();
} else {
return value;
}
'}
!
at: anIndex put: anObject
^{'return self[anIndex - 1] = anObject'}
!
size
^{'return self.length'}
! !
!Array methodsFor: 'adding'!
add: anObject
^{'self.push(anObject); return anObject;'}
!
addLast: anObject
^self add: anObject
!
remove: anObject
{'for(var i=0;i<self.length;i++) {
if(self[i] == anObject) {
self.splice(i,1);
break;
}
}'}
! !
!Array methodsFor: 'converting'!
asJavascript
^'[', ((self collect: [:each | each asJavascript]) join: ', '), ']'
! !
!Array methodsFor: 'copying'!
deepCopy
| newCollection |
newCollection := self class new.
self do: [:each | newCollection add: each deepCopy].
^newCollection
!
shallowCopy
| newCollection |
newCollection := self class new.
self do: [:each | newCollection add: each].
^newCollection
!
copyFrom: anIndex to: anotherIndex
| array |
array := self class new.
anIndex to: anotherIndex do: [:each |
array add: (self at: each)].
^array
! !
!Array methodsFor: 'enumerating'!
sort
^self copy basicPerform: 'sort'
!
sort: aBlock
^self copy basicPerform: 'sort' withArguments: (Array with: aBlock)
!
join: aString
^{'return self.join(aString);'}
! !
Object subclass: #Association
instanceVariableNames: 'key value'
category: 'Kernel'!
!Association class methodsFor: 'instance creation'!
key: aKey value: aValue
^self new
key: aKey;
value: aValue;
yourself
! !
!Association methodsFor: 'accessing'!
key
^key
!
key: aKey
key := aKey
!
value
^value
!
value: aValue
value := aValue
! !
!Association methodsFor: 'comparing'!
= anAssociation
^self class = anAssociation class and: [
self key = anAssociation key and: [
self value = anAssociation value]]
! !
Collection subclass: #Dictionary
instanceVariableNames: 'keys'
category: 'Kernel'!
!Dictionary methodsFor: 'accessing'!
associations
| associations |
associations := #().
keys do: [:each |
associations add: (Association key: each value: (self at: each))].
^associations
!
at: aKey ifAbsent: aBlock
^(self basicAt: aKey) ifNil: aBlock
!
at: aKey ifAbsentPut: aBlock
^self at: aKey ifAbsent: [
self at: aKey put: aBlock value]
!
at: aKey ifPresent: aBlock
^(self basicAt: aKey) ifNotNil: [aBlock value: (self at: aKey)]
!
at: aKey ifPresent: aBlock ifAbsent: anotherBlock
^(self basicAt: aKey)
ifNil: anotherBlock
ifNotNil: [aBlock value: (self at: aKey)]
!
at: aKey put: aValue
(keys includes: aKey) ifFalse: [keys add: aKey].
^self basicAt: aKey put: aValue
!
keys
^keys copy
!
size
^keys size
!
values
^keys collect: [:each | self at: each]
! !
!Dictionary methodsFor: 'adding/removing'!
add: anAssociation
self at: anAssociation key put: anAssociation value
!
addAll: aDictionary
super addAll: aDictionary associations.
^aDictionary
!
remove: aKey
self removeKey: aKey
!
removeKey: aKey
keys remove: aKey
! !
!Dictionary methodsFor: 'comparing'!
= aDictionary
self class = aDictionary class ifFalse: [^false].
self associationsDo: [:assoc |
(aDictionary at: assoc key ifAbsent: [^false]) = assoc value
ifFalse: [^false]].
^true
! !
!Dictionary methodsFor: 'copying'!
, aCollection
self shouldNotImplement
!
copyFrom: anIndex to: anotherIndex
self shouldNotImplement
!
shallowCopy
| copy |
copy := self class new.
self associationsDo: [:each |
copy at: each key put: each value].
^copy
! !
!Dictionary methodsFor: 'enumerating'!
associationsDo: aBlock
self associations do: aBlock
!
collect: aBlock
| newDict |
newDict := self class new.
self keysAndValuesDo: [:key :value |
(aBlock value: value) ifTrue: [newDict at: key put: value]].
^newDict
!
detect: aBlock ifNone: anotherBlock
^self values detect: aBlock ifNone: anotherBlock
!
do: aBlock
self values do: aBlock
!
includes: anObject
^self values includes: anObject
!
keysAndValuesDo: aBlock
self associationsDo: [:each |
aBlock value: each key value: each value]
!
select: aBlock
| newDict |
newDict := self class new.
self keysAndValuesDo: [:key :value |
(aBlock value: value) ifTrue: [newDict at: key put: value]].
^newDict
! !
!Dictionary methodsFor: 'initialization'!
initialize
super initialize.
keys := #()
! !
Object subclass: #ClassBuilder
instanceVariableNames: ''
category: 'Kernel'!
!ClassBuilder methodsFor: 'class creation'!
class: aClass instanceVariableNames: aString
aClass isMetaclass ifFalse: [self error: aClass name, ' is not a metaclass'].
aClass basicAt: 'iVarNames' put: (self instanceVariableNamesFor: aString).
self setupClass: aClass
!
superclass: aClass subclass: aString
self superclass: aClass subclass: aString instanceVariableNames: '' category: nil
!
superclass: aClass subclass: aString instanceVariableNames: aString2 category: aString3
| newClass |
newClass := self addSubclassOf: aClass named: aString instanceVariableNames: (self instanceVariableNamesFor: aString2).
self setupClass: newClass.
newClass category: (aString3 ifNil: ['unclassified'])
! !
!ClassBuilder methodsFor: 'private'!
addSubclassOf: aClass named: aString instanceVariableNames: aCollection
^{'smalltalk.addClass(aString, aClass, aCollection);
return smalltalk[aString]'}
!
instanceVariableNamesFor: aString
^(aString tokenize: ' ') reject: [:each | each isEmpty]
!
setupClass: aClass
{'smalltalk.init(aClass);'}
! !
Object subclass: #ClassCategoryReader
instanceVariableNames: 'class category chunkParser'
category: 'Kernel'!
!ClassCategoryReader methodsFor: 'accessing'!
class: aClass category: aString
class := aClass.
category := aString
! !
!ClassCategoryReader methodsFor: 'fileIn'!
scanFrom: aStream
| nextChunk |
nextChunk := (chunkParser emptyChunk / chunkParser chunk) parse: aStream.
nextChunk isEmptyChunk ifFalse: [
self compileMethod: nextChunk contents.
self scanFrom: aStream].
! !
!ClassCategoryReader methodsFor: 'initialization'!
initialize
super initialize.
chunkParser := ChunkParser new.
! !
!ClassCategoryReader methodsFor: 'private'!
compileMethod: aString
| method |
method := Compiler new load: aString forClass: class.
method category: category.
class addCompiledMethod: method
! !
Object subclass: #ClassCommentReader
instanceVariableNames: 'class chunkParser'
category: 'Kernel'!
!ClassCommentReader methodsFor: 'accessing'!
class: aClass
class := aClass
! !
!ClassCommentReader methodsFor: 'fileIn'!
scanFrom: aStream
| nextChunk |
nextChunk := (chunkParser emptyChunk / chunkParser chunk) parse: aStream.
nextChunk isEmptyChunk ifFalse: [
self setComment: nextChunk contents].
! !
!ClassCommentReader methodsFor: 'initialization'!
initialize
super initialize.
chunkParser := ChunkParser new.
! !
!ClassCommentReader methodsFor: 'private'!
setComment: aString
class comment: aString
! !
Object subclass: #Stream
instanceVariableNames: 'collection position streamSize'
category: 'Kernel'!
!Stream class methodsFor: 'instance creation'!
on: aCollection
^self new
setCollection: aCollection;
setStreamSize: aCollection size;
yourself
! !
!Stream methodsFor: 'accessing'!
collection
^collection
!
contents
^self collection
copyFrom: 1
to: self streamSize
!
position
^position ifNil: [position := 0]
!
position: anInteger
position := anInteger
!
setCollection: aCollection
collection := aCollection
!
setStreamSize: anInteger
streamSize := anInteger
!
size
^self streamSize
!
streamSize
^streamSize
! !
!Stream methodsFor: 'actions'!
close
!
flush
!
reset
self position: 0
!
resetContents
self reset.
self setStreamSize: 0
! !
!Stream methodsFor: 'enumerating'!
do: aBlock
[self atEnd] whileFalse: [aBlock value: self next]
! !
!Stream methodsFor: 'positioning'!
setToEnd
self position: self size
!
skip: anInteger
self position: ((self position + anInteger) min: self size max: 0)
! !
!Stream methodsFor: 'reading'!
next
self position: self position + 1.
^collection at: self position
!
next: anInteger
| tempCollection |
tempCollection := self collection class new.
anInteger timesRepeat: [
self atEnd ifFalse: [
tempCollection add: self next]].
^tempCollection
!
peek
^self atEnd ifFalse: [
self collection at: self position + 1]
! !
!Stream methodsFor: 'testing'!
atEnd
^self position = self size
!
atStart
^self position = 0
!
isEmpty
^self size = 0
! !
!Stream methodsFor: 'writing'!
nextPut: anObject
self position: self position + 1.
self collection at: self position put: anObject.
self setStreamSize: (self streamSize max: self position)
!
nextPutAll: aCollection
aCollection do: [:each |
self nextPut: each]
! !
Stream subclass: #StringStream
instanceVariableNames: ''
category: 'Kernel'!
!StringStream methodsFor: 'reading'!
next: anInteger
| tempCollection |
tempCollection := self collection class new.
anInteger timesRepeat: [
self atEnd ifFalse: [
tempCollection := tempCollection, self next]].
^tempCollection
! !
!StringStream methodsFor: 'writing'!
nextPut: aString
self nextPutAll: aString
!
nextPutAll: aString
self setCollection:
(self collection copyFrom: 1 to: self position),
aString,
(self collection copyFrom: (self position + 1 + aString size) to: self collection size).
self position: self position + aString size.
self setStreamSize: (self streamSize max: self position)
! !