Class: SetAttributes
- Inherits:
-
Object
- Object
- SetAttributes
- Defined in:
- lib/set_attributes/map.rb,
lib/set_attributes/assign.rb,
lib/set_attributes/data_source.rb,
lib/set_attributes/controls/hash.rb,
lib/set_attributes/set_attributes.rb,
lib/set_attributes/controls/object.rb,
lib/set_attributes/controls/mapping.rb,
lib/set_attributes/data_source/hash.rb,
lib/set_attributes/controls/attribute.rb,
lib/set_attributes/data_source/object.rb,
lib/set_attributes/controls/data_source.rb
Defined Under Namespace
Modules: Assign, Controls, DataSource Classes: Map
Instance Attribute Summary collapse
-
#attribute_map ⇒ Object
readonly
Returns the value of attribute attribute_map.
-
#data_source ⇒ Object
readonly
Returns the value of attribute data_source.
-
#receiver ⇒ Object
readonly
Returns the value of attribute receiver.
- #strict ⇒ Object
Class Method Summary collapse
- .build(receiver, source, copy: nil, include: nil, exclude: nil, strict: nil) ⇒ Object
- .call(receiver, source, include: nil, copy: nil, exclude: nil, strict: nil) ⇒ Object
Instance Method Summary collapse
- #call ⇒ Object
-
#initialize(receiver, data_source, attribute_map) ⇒ SetAttributes
constructor
A new instance of SetAttributes.
Constructor Details
#initialize(receiver, data_source, attribute_map) ⇒ SetAttributes
Returns a new instance of SetAttributes.
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# File 'lib/set_attributes/set_attributes.rb', line 11 def initialize(receiver, data_source, attribute_map) @receiver = receiver @data_source = data_source @attribute_map = attribute_map end |
Instance Attribute Details
#attribute_map ⇒ Object (readonly)
Returns the value of attribute attribute_map.
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# File 'lib/set_attributes/set_attributes.rb', line 4 def attribute_map @attribute_map end |
#data_source ⇒ Object (readonly)
Returns the value of attribute data_source.
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# File 'lib/set_attributes/set_attributes.rb', line 3 def data_source @data_source end |
#receiver ⇒ Object (readonly)
Returns the value of attribute receiver.
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# File 'lib/set_attributes/set_attributes.rb', line 2 def receiver @receiver end |
#strict ⇒ Object
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# File 'lib/set_attributes/set_attributes.rb', line 6 def strict @strict ||= false end |
Class Method Details
.build(receiver, source, copy: nil, include: nil, exclude: nil, strict: nil) ⇒ Object
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# File 'lib/set_attributes/set_attributes.rb', line 17 def self.build(receiver, source, copy: nil, include: nil, exclude: nil, strict: nil) strict ||= false unless copy.nil? include = copy end data_source_implementation = DataSource.implementation(source) include = data_source_implementation.verify_mapping(source, include) attribute_map = SetAttributes::Map.build(include, exclude: exclude) data_source = data_source_implementation.build(source) new(receiver, data_source, attribute_map).tap do |instance| instance.strict = strict end end |
.call(receiver, source, include: nil, copy: nil, exclude: nil, strict: nil) ⇒ Object
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# File 'lib/set_attributes/set_attributes.rb', line 36 def self.call(receiver, source, include: nil, copy: nil, exclude: nil, strict: nil) instance = build(receiver, source, copy: copy, include: include, exclude: exclude, strict: strict) instance.() end |
Instance Method Details
#call ⇒ Object
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# File 'lib/set_attributes/set_attributes.rb', line 41 def call set_attributes = [] attribute_map.each_mapping do |source_attribute, receiver_attribute| value = data_source.get_value(source_attribute) Assign.(receiver, receiver_attribute, value, strict: strict) set_attributes << receiver_attribute end set_attributes end |