Class: Vial::Definition::AttributeBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/vial/definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition) ⇒ AttributeBuilder

Returns a new instance of AttributeBuilder.



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# File 'lib/vial/definition.rb', line 343

def initialize(definition)
  @definition = definition
  @attributes = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/vial/definition.rb', line 362

def method_missing(name, *args, &block)
  if block
    @attributes[name.to_s] = CallableValue.new(&block)
    return
  end

  if args.length != 1
    raise ArgumentError, "Expected a single value for #{name}"
  end

  if name.to_s == @definition.primary_key
    loc = caller_locations(1, 1).first
    source_file = loc&.absolute_path || loc&.path
    @attributes[name.to_s] = ExplicitId.new(
      value: args.first,
      source_file: source_file,
      source_line: loc&.lineno
    )
  else
    @attributes[name.to_s] = args.first
  end
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/vial/definition.rb', line 341

def attributes
  @attributes
end

Instance Method Details

#erb(source) ⇒ Object 



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# File 'lib/vial/definition.rb', line 358

def erb(source)
  Erb.new(source: source)
end

#id(value) ⇒ Object 



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# File 'lib/vial/definition.rb', line 348

def id(value)
  loc = caller_locations(1, 1).first
  source_file = loc&.absolute_path || loc&.path
  @attributes[@definition.primary_key] = ExplicitId.new(
    value: value,
    source_file: source_file,
    source_line: loc&.lineno
  )
end

#respond_to_missing?(*_args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vial/definition.rb', line 385

def respond_to_missing?(*_args)
  true
end

#sequence(name, start: 1, &block) ⇒ Object 



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# File 'lib/vial/definition.rb', line 389

def sequence(name, start: 1, &block)
  @definition.sequence(name, start: start, &block)
end