Class: AmberComponent::PropDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/amber_component/prop_definition.rb

Overview

Internal class which represents a property on a component class.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:, type: nil, required: false, default: nil, allow_nil: false) ⇒ PropDefinition 



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# File 'lib/amber_component/prop_definition.rb', line 23

def initialize(name:, type: nil, required: false, default: nil, allow_nil: false)
  @name = name
  @type = type
  @required = required
  @default = default
  @allow_nil = allow_nil
end

Instance Attribute Details

#allow_nil ⇒ Boolean (readonly) Also known as: allow_nil? 



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# File 'lib/amber_component/prop_definition.rb', line 16

def allow_nil
  @allow_nil
end

#default ⇒ Object, ... (readonly) 



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# File 'lib/amber_component/prop_definition.rb', line 14

def default
  @default
end

#name ⇒ Symbol (readonly) 



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# File 'lib/amber_component/prop_definition.rb', line 8

def name
  @name
end

#required ⇒ Boolean (readonly) Also known as: required? 



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# File 'lib/amber_component/prop_definition.rb', line 12

def required
  @required
end

#type ⇒ Class? (readonly) 



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# File 'lib/amber_component/prop_definition.rb', line 10

def type
  @type
end

Instance Method Details

#default! ⇒ Object

Evaluate the default value if it’s a ‘Proc` and return the result.



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# File 'lib/amber_component/prop_definition.rb', line 48

def default!
  return @default.call if @default.is_a?(::Proc)

  @default
end

#default? ⇒ Boolean 



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# File 'lib/amber_component/prop_definition.rb', line 40

def default?
  !@default.nil?
end

#type? ⇒ Boolean 



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# File 'lib/amber_component/prop_definition.rb', line 35

def type?
  !@type.nil?
end