Module: Lexdrill::Format

Defined in:
lib/lexdrill/format.rb

Overview

Global display mode for next's output: "simple" (the drill sign + word) or "full" (position + loop info). Lives at ~/.drill.format; defaults to "simple".

Constant Summary collapse

PATH = 
File.join(Dir.home, ".drill.format")
SIMPLE = 
"simple"
FULL = 
"full"
VALID = 
[SIMPLE, FULL].freeze

Class Method Summary collapse

Class Method Details

.current ⇒ Object 



12
13
14
15
16
17
 
# File 'lib/lexdrill/format.rb', line 12

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

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

.set(mode) ⇒ Object 



19
20
21
 
# File 'lib/lexdrill/format.rb', line 19

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

.simple? ⇒ Boolean

Returns:

  • (Boolean) 


23
24
25
 
# File 'lib/lexdrill/format.rb', line 23

def self.simple?
  current == SIMPLE
end