Module: Arg0::Console

Defined in:
lib/arg0.rb

Class Method Summary collapse

Class Method Details

.keyring ⇒ Object 



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# File 'lib/arg0.rb', line 37

def self.keyring
  key_vals = {}
  ARGV.each {|arg|
    last_key = key_vals.keys.last
    if arg.match(/^-.*/)
      key_vals[arg] = true
    elsif key_vals[last_key] == true
      key_vals[last_key] = arg
    else
      key_vals[arg] = :data
    end
  }
  key_vals
end

.switch?(switch_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arg0.rb', line 9

def self.switch?(switch_name)
  ! [switch_name].flatten.select {|switch|
    ARGV.include? switch
  }.empty?
end

.value(switch_name) ⇒ Object 



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# File 'lib/arg0.rb', line 28

def self.value(switch_name)
  ARGV.each_with_index {|arg, index|
    if [switch_name].flatten.include? arg
      return ARGV[index + 1]
    end
  }
  nil
end

.value_for(switch_name) ⇒ Object Also known as: values 



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# File 'lib/arg0.rb', line 15

def self.value_for(switch_name)
  values = []
  ARGV.each_with_index {|arg, index|
    if [switch_name].flatten.include? arg
      values += [ARGV[index + 1]]
    end
  }
  values.delete nil
  values
end