Sha256: ea7153e3a8adea5db7eb8b1487b4c1e9504ba1f335b0a69864385da237a57505
Contents?: true
Size: 1.15 KB
Versions: 9
Compression:
Stored size: 1.15 KB
Contents
module Ruby2JS
class Converter
# (dstr
# (str 'a')
# (...))
# (dsym
# (str 'a')
# (...))
handle :dstr, :dsym do |*children|
if es2015
put '`'
# gather length of string parts; if long enough, newlines will
# not be escaped
length = children.select {|child| child.type==:str}.
map {|child| child.children.last.length}.inject(:+)
children.each do |child|
if child.type == :str
str = child.children.first.inspect[1..-2].gsub('${', '$\{')
if length > 40
put str.gsub("\\n", "\n")
else
put str
end
else
put '${'
parse child
put '}'
end
end
put '`'
return
end
children.each_with_index do |child, index|
put ' + ' unless index == 0
if child.type == :begin and child.children.length == 1
child = child.children.first
end
if child.type == :send
op_index = operator_index child.children[1]
if op_index >= operator_index(:+)
group child
else
parse child
end
else
parse child
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems