class Builtins::Help
Constants
- NAME_WIDTH
Public Class Methods
description()
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# File lib/builtins/help.rb, line 14 def description "displays available builtins, actions, and forwards" end
Public Instance Methods
run()
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# File lib/builtins/help.rb, line 19 def run Output.out("Builtins:") Output.out(" #{builtins.join("\n ")}") Output.out("") Output.out("Forwards:") Output.out(" #{forwards.join("\n ")}") Output.out("") Output.out("Actions:") Output.out(" #{actions.join("\n ")}") end
Private Instance Methods
actions()
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# File lib/builtins/help.rb, line 46 def actions return [] unless @config["actions"] @config["actions"].map do |name, action_config| format("%<name>-#{NAME_WIDTH}s %<desc>s", name: "#{name.yellow} #{alias_string_for(action_config)}", desc: action_config["description"] || action_config["command"] ) end.sort end
alias_string_for(action_config)
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# File lib/builtins/help.rb, line 57 def alias_string_for(action_config) return "[#{action_config["alias"]}]" if action_config["alias"] "" end
builtin_enumerator()
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# File lib/builtins/help.rb, line 63 def builtin_enumerator @builtin_enumerator ||= ::Builtins::Helpers::Enumerator end
builtins()
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# File lib/builtins/help.rb, line 38 def builtins builtin_enumerator.names_by_constant.map do |klass, names| names_string = names.map(&:downcase).map(&:to_s).uniq.join(", ").yellow format("%<names>-#{NAME_WIDTH}s %<desc>s", names: names_string, desc: klass.description) end end
forwards()
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# File lib/builtins/help.rb, line 32 def forwards Forwards.new(@config).forwards.map do |name, dir| format("%<name>-#{NAME_WIDTH}s %<desc>s" , name: name.yellow, desc: "#{dir}") end end