Class: Fabrik::Blueprint

Inherits:
Object
  • Object
show all
Defined in:
lib/fabrik/database.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass) ⇒ Blueprint

Returns a new instance of Blueprint.



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# File 'lib/fabrik/database.rb', line 53

def initialize(klass)
  @klass = klass
  @default_attributes = {}
  @unique_keys = []
  @functions = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 72

def method_missing(method_name, *args, &block)
  @default_attributes[method_name.to_sym] = args.first.nil? ? block : ->(_) { args.first }
end

Instance Attribute Details

#callback ⇒ Object (readonly)

Returns the value of attribute callback.



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# File 'lib/fabrik/database.rb', line 60

def callback
  @callback
end

#default_attributes ⇒ Object (readonly)

Returns the value of attribute default_attributes.



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# File 'lib/fabrik/database.rb', line 60

def default_attributes
  @default_attributes
end

#functions ⇒ Object (readonly)

Returns the value of attribute functions.



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# File 'lib/fabrik/database.rb', line 60

def functions
  @functions
end

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/fabrik/database.rb', line 60

def klass
  @klass
end

#unique_keys ⇒ Object (readonly)

Returns the value of attribute unique_keys.



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# File 'lib/fabrik/database.rb', line 60

def unique_keys
  @unique_keys
end

Instance Method Details

#after_create(&block) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 66

def after_create(&block) = @callback = block

#call_after_create(record, db) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 68

def call_after_create(record, db) = @callback.nil? ? nil : db.instance_exec(record, &@callback)

#configure(&configuration) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 80

def configure(&configuration)
  instance_eval(&configuration) unless configuration.nil?
end

#defaults(**default_attributes) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 62

def defaults(**default_attributes) = @default_attributes = default_attributes

#function(name, &implementation) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 70

def function(name, &implementation) = @functions[name.to_sym] = implementation

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fabrik/database.rb', line 76

def respond_to_missing?(method_name, include_private = false) = @default_attributes.key?(method_name.to_sym) || super

#to_s ⇒ Object 



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# File 'lib/fabrik/database.rb', line 78

def to_s = "#{klass} blueprint (#{object_id}) (#{default_attributes.keys.size} defaults, #{unique_keys.size} unique keys #{(!callback.nil?) ? "with callback" : ""})"

#unique(*keys) ⇒ Object 



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# File 'lib/fabrik/database.rb', line 64

def unique(*keys) = @unique_keys = keys