Class: CheckPlease::Flag

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) {|_self| ... } ⇒ Flag

Returns a new instance of Flag.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/check_please/flag.rb', line 11

def initialize(attrs = {})
  @validators = []
  attrs.each do |name, value|
    set_attribute! name, value
  end
  yield self if block_given?
  freeze
end

Instance Attribute Details

#cli_long ⇒ Object

Returns the value of attribute cli_long.



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# File 'lib/check_please/flag.rb', line 8

def cli_long
  @cli_long
end

#cli_short ⇒ Object

Returns the value of attribute cli_short.



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# File 'lib/check_please/flag.rb', line 9

def cli_short
  @cli_short
end

#default ⇒ Object 



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# File 'lib/check_please/flag.rb', line 20

def default
  if default_proc
    default_proc.call
  else
    @default
  end
end

#default_proc ⇒ Object

Returns the value of attribute default_proc.



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# File 'lib/check_please/flag.rb', line 6

def default_proc
  @default_proc
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/check_please/flag.rb', line 7

def description
  @description
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/check_please/flag.rb', line 4

def name
  @name
end

Instance Method Details

#coerce(&block) ⇒ Object 



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# File 'lib/check_please/flag.rb', line 28

def coerce(&block)
  @coercer = block
end

#mutually_exclusive_to(flag_name) ⇒ Object 



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# File 'lib/check_please/flag.rb', line 42

def mutually_exclusive_to(flag_name)
  @validators << ->(flags, _) { flags.send(flag_name).empty? }
end

#repeatable ⇒ Object 



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# File 'lib/check_please/flag.rb', line 46

def repeatable
  @repeatable = true
  self.default_proc = ->{ Array.new }
end

#validate(&block) ⇒ Object 



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# File 'lib/check_please/flag.rb', line 51

def validate(&block)
  @validators << block
end