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Contents
# frozen_string_literal: true
module Opal
module Nodes
module Args
class Parameters
def initialize(args)
@args = args.children
end
def to_code
stringified_parameters = @args.map do |arg|
public_send(:"on_#{arg.type}", *arg)
end
"[#{stringified_parameters.compact.join(', ')}]"
end
def on_arg(arg_name)
%{['req', '#{arg_name}']}
end
def on_mlhs(*)
%{['req']}
end
def on_optarg(arg_name, _default_value)
%{['opt', '#{arg_name}']}
end
def on_restarg(arg_name = nil)
if arg_name
arg_name = :* if arg_name == :fwd_rest_arg
%{['rest', '#{arg_name}']}
else
%{['rest']}
end
end
def on_kwarg(arg_name)
%{['keyreq', '#{arg_name}']}
end
def on_kwoptarg(arg_name, _default_value)
%{['key', '#{arg_name}']}
end
def on_kwrestarg(arg_name = nil)
if arg_name
%{['keyrest', '#{arg_name}']}
else
%{['keyrest']}
end
end
def on_blockarg(arg_name)
arg_name = :& if arg_name == :fwd_block_arg
%{['block', '#{arg_name}']}
end
def on_kwnilarg
%{['nokey']}
end
def on_shadowarg(_arg_name); end
end
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems