Spaces:
Running
Running
File size: 925 Bytes
8f3f8db |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
JS code generator
emitJSVariablesOn: aStream
"Store the global variable declarations on the given stream."
aStream nextPutAll: '/*** Variables ***/'; cr.
variables asSortedCollection
do: [:var | | varString varDecl |
varString := var asString.
aStream nextPutAll: 'var ', varString.
varDecl := variableDeclarations at: varString ifAbsent: [''].
(varDecl includes: $=)
ifTrue: [ | const |
const := ((varDecl copyAfter: $=) replaceAll: ${ with: $[) replaceAll: $} with: $].
aStream nextPutAll: ' =', const]
ifFalse: [(varDecl includesAnyOf: '*[')
ifTrue: [(varDecl includes: $[)
ifTrue: [ | size |
size := (varDecl copyAfter: $[) copyUpTo: $].
size ifEmpty: [self halt].
aStream nextPutAll: ' = new Array(', size, ')']
ifFalse: [aStream nextPutAll: ' = null']]
ifFalse: [aStream nextPutAll: ' = 0']].
aStream nextPutAll: ';'; cr].
aStream cr.
|