Sha256: dfbb88a949cb3d697994883b77cf6ffe83ac46297e26f57bcb49a5b2380ab9bc
Contents?: true
Size: 615 Bytes
Versions: 8
Compression:
Stored size: 615 Bytes
Contents
class Object def meta_def(m,&b) #:nodoc: (class<<self;self end).send(:define_method,m,&b) end end class Regexp def number_of_captures #:nodoc: c, x = 0, self.source.dup.gsub( /\\\(/, "" ).gsub( /\\\)/, "" ) while( r = /(\([^\)]*\))/.match( x ) ) c, x = c+1, r.post_match end c end # From http://facets.rubyforge.org/apidoc/api/core/classes/Regexp.html def arity #:nodoc: self.source.scan( /(?!\\)[(](?!\?[#=:!>-imx])/ ).length end end class Hash def keys_to_sym #:nodoc: self.each do |k, v| self.delete(k) self[k.to_s.to_sym] = v end end end
Version data entries
8 entries across 8 versions & 1 rubygems