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merged matehat's utility branch, arraySlice -> slice, removed dead dependency...

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Jeremy Ashkenas
2010-03-30 18:27:53 -04:00
parent a6248d03e5
commit f0d731009f
7 changed files with 27 additions and 24 deletions
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6
src/nodes.coffee
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@@ -845,13 +845,13 @@ exports.SplatNode: class SplatNode extends BaseNode
for trailing in @trailings
o.scope.assign(trailing.compile(o), "arguments[arguments.length - $@trailings.length + $i]")
i: + 1
"$name = ${o.scope.utility('arraySlice')}.call(arguments, $@index, arguments.length - ${@trailings.length})"
"$name = ${o.scope.utility('slice')}.call(arguments, $@index, arguments.length - ${@trailings.length})"
# A compiling a splat as a destructuring assignment means slicing arguments
# from the right-hand-side's corresponding array.
compile_value: (o, name, index, trailings) ->
if trailings? then "${o.scope.utility('arraySlice')}.call($name, $index, ${name}.length - $trailings)" \
else "${o.scope.utility('arraySlice')}.call($name, $index)"
if trailings? then "${o.scope.utility('slice')}.call($name, $index, ${name}.length - $trailings)" \
else "${o.scope.utility('slice')}.call($name, $index)"
# Utility function that converts arbitrary number of elements, mixed with
# splats, to a proper array