Module: Yummi::Colorizer

Included in:
Yummi::Colorizers::PatternColorizer, Yummi::Colorizers::PercentageColorizer, Yummi::Colorizers::StripeColorizer
Defined in:
lib/yummi/colorizers.rb

Overview

A module that defines a colorizer capable component.

Include this module in any component that returns a color in response for :call:.

Instance Method Summary collapse

Instance Method Details

#color_for(arg) ⇒ Object

Returns the color for the given value

Args

A context or a value.



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# File 'lib/yummi/colorizers.rb', line 53

def color_for (arg)
  arg = Yummi::Context::new(arg) unless arg.is_a? Context
  call(arg)
end

#colorize(arg) ⇒ Object

Colorizes a string by passing the arguments to the :call: method to get the proper color.

Args

A context or a value.



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# File 'lib/yummi/colorizers.rb', line 41

def colorize (arg)
  arg = Yummi::Context::new(arg) unless arg.is_a? Context
  Yummi.colorize arg.value.to_s, color_for(arg)
end