free_mutant/lib/mutant/matcher/scope.rb
Markus Schirp d647563055 Refactor expression parsing and representation
* Avoids boot time mutation of REGISTER constant
* Allows to define project specific expression parsing
* Avoids custom (slow) serialization of Expression objects speeding up
  reporter / killer IPC
* Improve specification
* Improve integration API as it now finally references an object the config
* Allow reproduction of syntax from Expression#syntax
* Allow instantiation of Expresssion objects without generating the
  syntax, much nicer for most specs & internal code, avoids generating
  a string to parse it into an expression
* Fix LSP violation in Mutant::Matcher namespace
2015-06-21 14:44:33 +00:00

34 lines
676 B
Ruby

module Mutant
class Matcher
# Matcher for specific namespace
class Scope < self
include Concord::Public.new(:env, :scope, :expression)
MATCHERS = [
Matcher::Methods::Singleton,
Matcher::Methods::Instance
].freeze
# Enumerate subjects
#
# @return [self]
# if block given
#
# @return [Enumerator<Subject>]
# otherwise
#
# @api private
#
def each(&block)
return to_enum unless block_given?
MATCHERS.each do |matcher|
matcher.new(env, scope).each(&block)
end
self
end
end # Scope
end # Matcher
end # Mutant