Class: Jarbs::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/jarbs/config.rb

Constant Summary collapse

FILE_NAME = 
'.jarbs'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file = FILE_NAME) ⇒ Config

Returns a new instance of Config.



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# File 'lib/jarbs/config.rb', line 9

def initialize(file=FILE_NAME)
  @file = file
  @config = read
end

Class Method Details

.touch ⇒ Object 



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# File 'lib/jarbs/config.rb', line 5

def self.touch
  File.open(FILE_NAME, 'w') {|f| f.write JSON.pretty_generate({}) }
end

Instance Method Details

#get(key, &block) ⇒ Object 



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# File 'lib/jarbs/config.rb', line 19

def get(key, &block)
  val = @config[key]

  if !val && block_given?
    val = yield
    set(key, val)
  end

  val
end

#set(key, value) ⇒ Object 



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# File 'lib/jarbs/config.rb', line 14

def set(key, value)
  @config[key] = value
  finalize
end