Module: Lexdrill::Color

Defined in:
lib/lexdrill/color.rb

Overview

Global "how to color a shown word" setting: "default" colors by show count (see Lexdrill::Colorizer's blue -> red gradient); "random" picks a vivid random color every time instead. An absent file (or any unrecognized value) means "default".

Constant Summary collapse

PATH = 
Lexdrill::Config.path("color")
RANDOM = 
"random"
DEFAULT = 
"default"
VALID = 
[RANDOM, DEFAULT].freeze

Class Method Summary collapse

Class Method Details

.current ⇒ Object 



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# File 'lib/lexdrill/color.rb', line 17

def self.current
  return DEFAULT unless File.exist?(PATH)

  value = File.read(PATH).strip
  VALID.include?(value) ? value : DEFAULT
end

.random? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lexdrill/color.rb', line 24

def self.random?
  current == RANDOM
end

.set(mode) ⇒ Object 



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# File 'lib/lexdrill/color.rb', line 13

def self.set(mode)
  File.write(PATH, mode)
end