93 lines
1.8 KiB
Ruby
93 lines
1.8 KiB
Ruby
module Mutant
|
|
class Matcher
|
|
|
|
# Matcher for specific namespace
|
|
class Namespace < self
|
|
include Concord::Public.new(:cache, :namespace)
|
|
|
|
# Enumerate subjects
|
|
#
|
|
# @return [self]
|
|
# if block given
|
|
#
|
|
# @return [Enumerator<Subject>]
|
|
# otherwise
|
|
#
|
|
# @api private
|
|
#
|
|
def each(&block)
|
|
return to_enum unless block_given?
|
|
|
|
scopes.each do |scope|
|
|
Scope.each(cache, scope, &block)
|
|
end
|
|
|
|
self
|
|
end
|
|
|
|
private
|
|
|
|
# Return pattern
|
|
#
|
|
# @return [Regexp]
|
|
#
|
|
# @api private
|
|
#
|
|
def pattern
|
|
%r(\A#{Regexp.escape(namespace.name)}(?:::)?)
|
|
end
|
|
memoize :pattern
|
|
|
|
# Return scope enumerator
|
|
#
|
|
# @return [Enumerable<Object>]
|
|
#
|
|
# @api private
|
|
#
|
|
def scopes(&block)
|
|
return to_enum(__method__) unless block_given?
|
|
|
|
::ObjectSpace.each_object(Module).each do |scope|
|
|
emit_scope(scope, &block)
|
|
end
|
|
end
|
|
|
|
# Test for bogus class
|
|
#
|
|
# FIXME: Remove this hack once bogus is fixed!
|
|
#
|
|
# @param [Object] object
|
|
#
|
|
# @return [true]
|
|
# if is a bogous class
|
|
#
|
|
# @return [false]
|
|
# otherwise
|
|
#
|
|
# @api private
|
|
#
|
|
def self.bogous?(object)
|
|
defined?(Bogus::Fake) && object == Bogus::Fake
|
|
end
|
|
|
|
# Yield scope if name matches pattern
|
|
#
|
|
# @param [Module,Class] scope
|
|
#
|
|
# @return [undefined]
|
|
#
|
|
# @api private
|
|
#
|
|
def emit_scope(scope)
|
|
return if self.class.bogous?(scope)
|
|
name = scope.name
|
|
# FIXME Fix nokogiri!
|
|
return unless name.kind_of?(String)
|
|
if pattern =~ scope.name
|
|
yield scope
|
|
end
|
|
end
|
|
|
|
end # Namespace
|
|
end # Matcher
|
|
end # Mutant
|