method

normalize_command_name

v2_6_3 - Show latest stable - 0 notes - Class: Thor

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3 (0)
What's this?

normalize_command_name(meth) protected

receives a (possibly nil) command name and returns a name that is in the commands hash. In addition to normalizing aliases, this logic will determine if a shortened command is an unambiguous substring of a command or alias.

normalize_command_name also converts names like animal-prison into animal_prison.

Show source

# File lib/bundler/vendor/thor/lib/thor.rb, line 448
    def normalize_command_name(meth) #:nodoc:
      return default_command.to_s.tr("-", "_") unless meth

      possibilities = find_command_possibilities(meth)
      raise AmbiguousTaskError, "Ambiguous command #{meth} matches [#{possibilities.join(', ')}]" if possibilities.size > 1

      if possibilities.empty?
        meth ||= default_command
      elsif map[meth]
        meth = map[meth]
      else
        meth = possibilities.first
      end

      meth.to_s.tr("-", "_") # treat foo-bar as foo_bar
    end

normalize_command_name

Related methods

Flowdock - Team Inbox With Chat for Software Developers