Replace `ifNil:[...]` with `isNil ifTrue:[...]`
The latter is optimized by compilers and therefore faster.
"{ Encoding: utf8 }"
"{ Package: 'stx:goodies/petitparser' }"
PPListParser subclass:#PPChoiceParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPChoiceParser methodsFor:'operations'!
/ aRule
^ self copyWith: aRule
! !
!PPChoiceParser methodsFor:'parsing'!
parseOn: aPPContext
"This is optimized code that avoids unnecessary block activations, do not change. When all choices fail, the last failure is answered."
| element |
1 to: parsers size do: [ :index |
element := (parsers at: index)
parseOn: aPPContext.
element isPetitFailure
ifFalse: [ ^ element ] ].
^ element
! !
!PPChoiceParser class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPChoiceParser.st,v 1.3 2012-05-04 22:05:05 vrany Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPChoiceParser.st,v 1.3 2012-05-04 22:05:05 vrany Exp $'
!
version_SVN
^ '§Id: PPChoiceParser.st 2 2010-12-17 18:44:23Z vranyj1 §'
! !