Class: Migrant::Boxes

Inherits:
Object
  • Object
show all
Defined in:
lib/migrant/boxes.rb

Overview

Loads and persists information about the boxes managed by this migrant configuration

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Boxes

Returns a new instance of Boxes.



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# File 'lib/migrant/boxes.rb', line 25

def initialize(path)
  @path = path
  @boxes = {}
  @boxes['file_version'] = Migrant::VERSION
  @boxes['boxes'] = Hash.new
  load
end

Instance Method Details

#[](environment) ⇒ Object 



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# File 'lib/migrant/boxes.rb', line 39

def [](environment)
  environment = 'default' if environment.nil?
  @boxes['boxes'][environment]
end

#[]=(environment, box) ⇒ Object 



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# File 'lib/migrant/boxes.rb', line 44

def []=(environment,box)
  environment = 'default' if environment.nil?
  @boxes['boxes'][environment] = box
end

#add(environment, provider, id) ⇒ Object 



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# File 'lib/migrant/boxes.rb', line 49

def add(environment,provider,id)
  environment = 'default' if environment.nil?
  box = Box.new(provider,id)
  self[environment] = box
  self
end

#load ⇒ Object

Returns an Boxes instance



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# File 'lib/migrant/boxes.rb', line 20

def load
  @boxes = YAML.load(File.read(@path)) if File.exists?(@path)
  self
end

#remove(environment) ⇒ Object 



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# File 'lib/migrant/boxes.rb', line 56

def remove(environment)
  environment = 'default' if environment.nil?
  @boxes['boxes'].delete(environment)
  self
end

#save ⇒ Object 



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# File 'lib/migrant/boxes.rb', line 33

def save()
  File.open(@path,'w') do |f|
    f.write(YAML.dump(@boxes))
  end
end