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Contents
module YARD
module Tags
class OverloadTag < Tag
attr_reader :signature, :parameters, :docstring
def initialize(tag_name, text)
super(tag_name, nil)
parse_tag(text)
parse_signature
end
def tag(name) docstring.tag(name) end
def tags(name = nil) docstring.tags(name) end
def has_tag?(name) docstring.has_tag?(name) end
def object=(value)
super(value)
docstring.object = value
docstring.tags.each {|tag| tag.object = value }
end
def name(prefix = false)
return @name unless prefix
object.scope == :class ? @name.to_s : "#{object.send(:sep)}#{@name}"
end
def method_missing(*args, &block)
object.send(*args, &block)
end
def type
object.type
end
def is_a?(other)
object.is_a?(other) || self.class >= other.class || false
end
alias kind_of? is_a?
private
def parse_tag(text)
@signature, text = *text.split(/\r?\n/, 2)
@signature.strip!
text ||= ""
numspaces = text[/\A(\s*)/, 1].length
text.gsub!(/^[ \t]{#{numspaces}}/, '')
text.strip!
@docstring = Docstring.new(text, nil)
end
def parse_signature
if signature =~ /^(?:def\s)?\s*(#{CodeObjects::METHODMATCH})(?:(?:\s+|\s*\()(.*)(?:\)\s*$)?)?/m
meth, args = $1, $2
meth.gsub!(/\s+/,'')
# FIXME refactor this code to not make use of the Handlers::Base class (tokval_list should be moved)
toks = YARD::Parser::Ruby::Legacy::TokenList.new(args)
args = YARD::Handlers::Ruby::Legacy::Base.new(nil, nil).send(:tokval_list, toks, :all)
args.map! {|a| k, v = *a.split('=', 2); [k.strip.to_s, (v ? v.strip : nil)] } if args
@name = meth.to_sym
@parameters = args
end
end
end
end
end
Version data entries
21 entries across 18 versions & 4 rubygems