Class: Main::Parameter::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/rabal/util.rb

Overview

slight alteration to the default synopsis

Instance Method Summary collapse

Instance Method Details

#short_synopsis ⇒ Object 



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# File 'lib/rabal/util.rb', line 54

def short_synopsis
    long, *short = names
    value = cast || name 
    rhs = argument ? (argument == :required ? "=#{ name }" : "=[#{ name }]") : nil 
    label = ["--#{ long }#{ rhs }", short.map{|s| "-#{ s }"}].flatten.join(", ")
end