Sha256: db491d18e880dd020d433314c457bc77eced7433e48af748ea6a913905b9716d
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Versions: 53
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Contents
# (see Ruby::AliasHandler)
class YARD::Handlers::Ruby::Legacy::AliasHandler < YARD::Handlers::Ruby::Legacy::Base
handles /\Aalias(_method)?(\s|\()/
namespace_only
process do
if TkALIAS === statement.tokens.first
tokens = statement.tokens[2..-1].to_s.split(/\s+/)
names = [tokens[0], tokens[1]].map {|t| t.gsub(/^:(['"])?(.+?)\1?$|^(:)(.+)/, '\2') }
else
names = tokval_list(statement.tokens[2..-1], :attr)
end
raise YARD::Parser::UndocumentableError, statement.tokens.first.text if names.size != 2
new_meth, old_meth = names[0].to_sym, names[1].to_sym
old_obj = namespace.child(:name => old_meth, :scope => scope)
new_obj = register MethodObject.new(namespace, new_meth, scope) do |o|
o.add_file(parser.file, statement.tokens.first.line_no, statement.comments)
end
if old_obj
new_obj.signature = old_obj.signature
new_obj.source = old_obj.source
new_obj.docstring = old_obj.docstring + YARD::Docstring.new(statement.comments)
new_obj.docstring.line_range = statement.comments_range
new_obj.docstring.hash_flag = statement.comments_hash_flag
new_obj.docstring.object = new_obj
else
new_obj.signature = "def #{new_meth}" # this is all we know.
end
namespace.aliases[new_obj] = old_meth
end
end
Version data entries
53 entries across 38 versions & 5 rubygems