Sha256: edec983045bf107794c8f0df5344132540cf4f69a348d71a08ae452262f082db
Contents?: true
Size: 1.3 KB
Versions: 111
Compression:
Stored size: 1.3 KB
Contents
# encoding: utf-8 # Object class Object # guard condition # # === Param # # * <tt>:condition</tt> - guard condition # # === Example # # guard return case # # def hoge(msg) # guard(msg) {return "guard"} # "not guard" # end # # hoge true # => "guard" # hoge false # => "not guard" # # guard fail case # # def hoge(msg) # guard(msg) {fail ArgumentError, 'error!!'} # "not guard" # end # # hoge true # => raise ArgumentError. message = error!! # hoge false # => "not guard" def guard(condition) yield if condition end # unless_guard condition # # === Param # # * <tt>:condition</tt> - guard condition # # === Example # # unless_guard return case # # def hoge(msg) # unless_guard(msg) {return "unless_guard"} # "not unless_guard" # end # # hoge false # => "unless_guard" # hoge true # => "not unless_guard" # # unless_guard fail case # # def hoge(msg) # unless_guard(msg) {fail ArgumentError, 'error!!'} # "not unless_guard" # end # # hoge false # => raise ArgumentError. message = error!! # hoge true # => "not unless_guard" def unless_guard(condition) yield unless condition end end
Version data entries
111 entries across 111 versions & 1 rubygems