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langs a-z

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Ingy döt Net 2013-04-10 22:43:41 -07:00
parent db842d013d
commit d066446780
11389 changed files with 98361 additions and 1020 deletions
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Task/Generic-swap/Slate/generic-swap-1.slate Normal file
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x@(Syntax LoadVariable traits) swapWith: y@(Syntax LoadVariable traits) &environment: env
"A macro that expands into simple code swapping the values of two variables
in the current scope."
[
env ifNil: [error: 'Cannot swap variables outside of a method'].
tmpVar ::= env addVariable.
{tmpVar store: x variable load.
x variable store: y variable load.
y variable store: tmpVar load} parenthesize
].

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Task/Generic-swap/Slate/generic-swap-2.slate Normal file
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a `swapWith: b