Class: TermUtils::AP::Flag

Inherits:
Object
  • Object
show all
Defined in:
lib/term_utils/ap/flag.rb

Overview

Represents a Flag.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Flag

Constructs a new Flag.

Parameters:

  • opts (Hash) (defaults to: {})

Options Hash (opts):

  • :label (String)
  • :flavor (Symbol) —

    ‘:anchor`, `:long`, `:short`.



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# File 'lib/term_utils/ap/flag.rb', line 30

def initialize(opts = {})
  @label = opts.fetch(:label, nil)
  @flavor = opts.fetch(:flavor, nil)
end

Instance Attribute Details

#flavor ⇒ Symbol

Returns ‘:anchor`, `:long`, `:short`.

Returns:

  • (Symbol) —

    ‘:anchor`, `:long`, `:short`.



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# File 'lib/term_utils/ap/flag.rb', line 25

def flavor
  @flavor
end

#label ⇒ String

Returns:

  • (String) 


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# File 'lib/term_utils/ap/flag.rb', line 23

def label
  @label
end

Instance Method Details

#to_s ⇒ String

Returns the string representation of this one.

Returns:

  • (String) 


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# File 'lib/term_utils/ap/flag.rb', line 36

def to_s
  case @flavor
  when :anchor
    @label
  when :long
    "--%s" % @label
  when :short
    "-%s" % @label
  end
end