Module: GLI::CopyOptionsToAliases

Included in:
App, Command
Defined in:
lib/gli/copy_options_to_aliases.rb

Overview

Mixin that both GLI and Command can use to copy command-line options to the aliased versions of flags and switches

includers must provide the methods flags and switches that return an Array of Flag or Switch, respectively

Instance Method Summary collapse

Instance Method Details

#copy_options_to_aliases(options) ⇒ Object

For each option in options, copies its value to keys for the aliases of the flags or switches in gli_like

options - Hash of options parsed from command line; this is an I/O param



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# File 'lib/gli/copy_options_to_aliases.rb', line 13

def copy_options_to_aliases(options) # :nodoc:
  new_options = {}
  options.each do |key,value|
    if flags[key] && flags[key].aliases
      copy_aliases(flags[key].aliases,new_options,value)
    elsif switches[key] && switches[key].aliases
      copy_aliases(switches[key].aliases,new_options,value)
    end
  end
  options.merge!(new_options)
end