Created
July 26, 2011 00:45
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| require 'rubygems' | |
| require 'wirble' | |
| require 'irb/completion' | |
| require 'pp' | |
| IRB.conf[:AUTO_INDENT] = true | |
| Wirble.init | |
| Wirble.colorize | |
| class Object | |
| # get all the methods for an object that aren't basic methods from Object | |
| def local_methods | |
| (methods - Object.instance_methods).sort | |
| end | |
| end | |
| ANSI_BOLD = "\033[1m" | |
| ANSI_RESET = "\033[0m" | |
| ANSI_LGRAY = "\033[0;37m" | |
| ANSI_GRAY = "\033[1;30m" | |
| def pm(obj, *options) # Print methods | |
| methods = obj.methods | |
| methods -= Object.methods unless options.include? :more | |
| filter = options.select {|opt| opt.kind_of? Regexp}.first | |
| methods = methods.select {|name| name =~ filter} if filter | |
| data = methods.sort.collect do |name| | |
| method = obj.method(name) | |
| if method.arity == 0 | |
| args = "()" | |
| elsif method.arity > 0 | |
| n = method.arity | |
| args = "(#{(1..n).collect {|i| "arg#{i}"}.join(", ")})" | |
| elsif method.arity < 0 | |
| n = -method.arity | |
| args = "(#{(1..n).collect {|i| "arg#{i}"}.join(", ")}, ...)" | |
| end | |
| klass = $1 if method.inspect =~ /Method: (.*?)#/ | |
| [name, args, klass] | |
| end | |
| max_name = data.collect {|item| item[0].size}.max | |
| max_args = data.collect {|item| item[1].size}.max | |
| data.each do |item| | |
| print " #{ANSI_BOLD}#{item[0].to_s.rjust(max_name)}#{ANSI_RESET}" | |
| print "#{ANSI_GRAY}#{item[1].ljust(max_args)}#{ANSI_RESET}" | |
| print " #{ANSI_LGRAY}#{item[2]}#{ANSI_RESET}\n" | |
| end | |
| data.size | |
| end |
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