Module: CommandLion::Raw

Defined in:
lib/command_lion/raw.rb

Overview

Raw command-line option API

Class Method Summary collapse

Class Method Details

.arguments ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 8

def self.arguments
  return @arguments unless block_given?
  @arguments.each do |argument|
    yield argument
  end
end

.arguments=(args) ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 15

def self.arguments=(args)
  @arguments = args
end

.arguments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/command_lion/raw.rb', line 19

def self.arguments?
  arguments.size > 0 ? true : false
end

.arguments_to(string, flags) ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 31

def self.arguments_to(string, flags)
  return if string.nil?
  return if flags.nil?
  return unless index = index_of(string)
  if block_given?
    arguments.drop(index+1).each do |argument|
      # next if argument == ","
      break if flags.include?(argument)
      yield argument
    end
  else
    args = []
    arguments_to(string, flags) { |arg| args << arg }
    return args
  end
end

.arguments_to?(flag) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/command_lion/raw.rb', line 48

def self.arguments_to?(flag)
  arguments[arguments.index(flag) + 1] ? true : false
end

.clear! ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 56

def self.clear!
  @arguments = []
end

.index_of(flag) ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 23

def self.index_of(flag)
  arguments.index(flag)
end

.index_of?(flag) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/command_lion/raw.rb', line 27

def self.index_of?(flag)
  index_of(flag) ? true : false
end

.possible_argument_to(string) ⇒ Object 



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# File 'lib/command_lion/raw.rb', line 52

def self.possible_argument_to(string)
  arguments[arguments.index(string) + 1]
end