Sha256: ecd56317007c2367e7b4e059645a88073ef65c29e64900003a440dea2e46ace3
Contents?: true
Size: 739 Bytes
Versions: 36
Compression:
Stored size: 739 Bytes
Contents
module Ruby2JS
class Converter
# (while
# (true)
# (...))
handle :while do |condition, block|
begin
next_token, @next_token = @next_token, :continue
# handle while loops that assign a variable
while condition.type == :begin and condition.children.length == 1
condition = condition.children.first
end
if condition.type == :lvasgn
var = condition.children[0]
unless @vars[var]
put "#{es2015 ? 'let' : 'var'} #{var}#@sep"
@vars[var] = true
end
end
put 'while ('; parse condition; puts ') {'; scope block; sput '}'
ensure
@next_token = next_token
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems