Class: Pharrell::Config

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

Defined Under Namespace

Classes: ObjectGenerator

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/pharrell/config.rb', line 3

def initialize
  @map = {}
end

Instance Method Details

#bind(klass, arg = nil, &blk) ⇒ Object 



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# File 'lib/pharrell/config.rb', line 7

def bind(klass, arg = nil, &blk)
  if blk
    options = arg.kind_of?(Hash) ? arg : {}
    @map[klass] = ObjectGenerator.new(options, &blk)
  else
    @map[klass] = arg
  end
end

#instance_for(klass) ⇒ Object 



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# File 'lib/pharrell/config.rb', line 16

def instance_for(klass)
  instance_or_class = @map[klass]

  if instance_or_class.is_a? Class
    instance_or_class.new
  elsif instance_or_class.is_a? ObjectGenerator
    instance_or_class.fetch
  else
    instance_or_class
  end
end

#rebuild! ⇒ Object 



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# File 'lib/pharrell/config.rb', line 28

def rebuild!
  @map.each do |key, value|
    if value.is_a? ObjectGenerator
      value.invalidate!
    end
  end
end