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Contents
# frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
# FIXME: needs rewrite
class ArglistNode < Base
handle :arglist
def compile
code, work = [], []
children.each do |current|
splat = current.type == :splat
arg = expr(current)
if splat
if work.empty?
if code.empty?
code << arg
else
code << fragment('.concat(') << arg << fragment(')')
end
else
if code.empty?
code << fragment('[') << work << fragment(']')
else
code << fragment('.concat([') << work << fragment('])')
end
code << fragment('.concat(') << arg << fragment(')')
end
work = []
else
work << fragment(', ') unless work.empty?
work << arg
end
end
unless work.empty?
join = work
if code.empty?
code = join
else
code << fragment('.concat([') << join << fragment('])')
end
end
push(*code)
end
end
end
end
Version data entries
40 entries across 40 versions & 1 rubygems