Class: Fakery::Fake

Inherits:
JSON::GenericObject
  • Object
show all
Includes:
Change::Support
Defined in:
lib/fakery/fake.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Change::Support

#record_change

Constructor Details

#initialize ⇒ Fake

Returns a new instance of Fake.



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# File 'lib/fakery/fake.rb', line 41

def initialize(*)
  super
  @changes = Set[]
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(id, *args, &block) ⇒ Object (private) 



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# File 'lib/fakery/fake.rb', line 87

def method_missing(id, *args, &block)
  if id =~ /=\z/
    args.size > 1 and
      raise ArgumentError, "wrong number of arguments (#{len} for 1)", caller(1)
    name  = $`.to_sym
    value = args.first
    self.class.ignore_changes? or record_change(name, value)
    modifiable[name] = value
  else
    super
  end
end

Class Method Details

.cast(fake) ⇒ Object 



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# File 'lib/fakery/fake.rb', line 5

def cast(fake)
  case
  when self === fake
    fake
  when Fakery.registered?(fake)
    Fakery.build(fake)
  when fake.respond_to?(:to_hash)
    from_hash(fake.to_hash)
  when fake.respond_to?(:read)
    cast(fake.read)
  when fake.respond_to?(:to_str)
    from_json(fake.to_str)
  when fake.respond_to?(:as_json)
    from_hash(fake.as_json)
  else
    raise ArgumentError, "cannot cast #{fake.inspect}"
  end
end

.from_hash(*a, &b) ⇒ Object 



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# File 'lib/fakery/fake.rb', line 24

def from_hash(*a, &b)
  ignore_changes { super }
end

.from_json(json) ⇒ Object 



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# File 'lib/fakery/fake.rb', line 28

def from_json(json)
   JSON.parse(json, object_class: self)
end

.seed_from_url(api_seed_url) ⇒ Object 



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# File 'lib/fakery/fake.rb', line 32

def seed_from_url(api_seed_url)
  ignore_changes do
    new.tap do |obj|
      obj.__api_seed_url__ = api_seed_url
    end.__send__(:reseed)
  end
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/fakery/fake.rb', line 46

def as_json(*)
  to_hash
end