# File lib/spec/runner/options.rb, line 294 def define_predicate_matchers Spec::Runner.configuration.predicate_matchers.each_pair do |matcher_method, method_on_object| Spec::Example::ExampleMethods::__send__ :define_method, matcher_method do |*args| eval("be_#{method_on_object.to_s.gsub('?','')}(*args)") end end end