Sha256: 163d380d6e5ce5fc390079d55a504491ce28b4911042a67b974b37e97af328bf
Contents?: true
Size: 1.72 KB
Versions: 23
Compression:
Stored size: 1.72 KB
Contents
module Ruby2JS
class Converter
# (module
# (const nil :A)
# (...)
handle :module do |name, *body|
while body.length == 1 and body.first.type == :begin
body = body.first.children
end
if body.length > 0 and body.all? {|child| child.type == :def}
parse @ast.updated(:class_module, [name, nil, *body])
return
end
symbols = []
visibility = :public
omit = []
body.each do |node|
if node.type == :send and node.children.first == nil
if [:public, :private, :protected].include? node.children[1]
if node.children.length == 2
visibility = node.children[1]
omit << node
elsif node.children[1] == :public
omit << node
node.children[2..-1].each do |sym|
symbols << sym.children.first if sym.type == :sym
end
end
end
end
next unless visibility == :public
if node.type == :casgn and node.children.first == nil
symbols << node.children[1]
elsif node.type == :def
symbols << node.children.first
elsif node.type == :class and node.children.first.children.first == nil
symbols << node.children.first.children.last
end
end
body = body - omit + [s(:return, s(:hash,
*symbols.map {|sym| s(:pair, s(:sym, sym), s(:lvar, sym))}))]
body = s(:send, s(:block, s(:send, nil, :proc), s(:args),
s(:begin, *body)), :[])
if name.children.first == nil
parse s(:lvasgn, name.children.last, body)
else
parse s(:send, name.children.first, "#{name.children.last}=", body)
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems