Sha256: 47cd11a04d65731729a0db27ce7ae257bdebfdce3ca6ccaa9fea78481600245b
Contents?: true
Size: 1 KB
Versions: 16
Compression:
Stored size: 1 KB
Contents
module Ruby2JS
class Converter
# (kwbegin
# (ensure
# (rescue
# (send nil :a)
# (resbody nil nil
# (send nil :b)) nil)
# (send nil :c)))
handle :kwbegin do |*children|
block = children.first
if block.type == :ensure
block, finally = block.children
else
finally = nil
end
if block and block.type == :rescue
body, recover, otherwise = block.children
raise NotImplementedError, "block else" if otherwise
exception, name, recovery = recover.children
raise NotImplementedError, parse(exception) if exception
else
body = block
end
output = "try {#@nl#{ parse body }#@nl}"
if recovery
output += " catch (#{ parse name }) {#@nl#{ parse recovery }#@nl}"
end
output += " finally {#@nl#{ parse finally }#@nl}" if finally
if recovery or finally
output
else
parse s(:begin, *children)
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems