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Contents
module YARD
module Handlers
module Ruby
class HandlesExtension
def initialize(name) @name = name end
def matches?(node) raise NotImplementedError end
protected
attr_reader :name
end
class MethodCallWrapper < HandlesExtension
def matches?(node)
case node.type
when :var_ref
if !node.parent || node.parent.type == :list
return true if node[0].type == :ident && node[0][0] == name
end
when :fcall, :command
return true if node[0][0] == name
when :call, :command_call
return true if node[2][0] == name
end
false
end
end
class TestNodeWrapper < HandlesExtension
def matches?(node) !node.send(name).is_a?(FalseClass) end
end
class Base < Handlers::Base
class << self
include Parser::Ruby
def method_call(name)
MethodCallWrapper.new(name.to_s)
end
def meta_type(meth)
TestNodeWrapper.new(meth.to_s + "?")
end
def handles?(node)
handlers.any? do |a_handler|
case a_handler
when Symbol
a_handler == node.type
when String
node.source == a_handler
when Regexp
node.source =~ a_handler
when Parser::Ruby::AstNode
a_handler == node
when HandlesExtension
a_handler.matches?(node)
end
end
end
end
include Parser::Ruby
def parse_block(inner_node, opts = {})
push_state(opts) do
nodes = inner_node.type == :list ? inner_node.children : [inner_node]
parser.process(nodes)
end
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems