Class: FixtureReplacement::AttributeBuilder
- Inherits:
-
Object
- Object
- FixtureReplacement::AttributeBuilder
- Defined in:
- lib/fixture_replacement/attribute_builder.rb
Defined Under Namespace
Classes: InvalidKeyError
Instance Attribute Summary collapse
-
#fixture_name ⇒ Object
readonly
Returns the value of attribute fixture_name.
-
#from ⇒ Object
readonly
Returns the value of attribute from.
Class Method Summary collapse
- .add_instance(instance) ⇒ Object
- .clear_out_instances! ⇒ Object
- .find_by_fixture_name(arg) ⇒ Object
- .instances ⇒ Object
- .validate_instances! ⇒ Object
Instance Method Summary collapse
- #active_record_class ⇒ Object
-
#initialize(fixture_name, options = {}, &block) ⇒ AttributeBuilder
constructor
A new instance of AttributeBuilder.
- #instantiate(hash_to_merge = {}, instance = active_record_class.new) ⇒ Object
- #validate! ⇒ Object
Constructor Details
#initialize(fixture_name, options = {}, &block) ⇒ AttributeBuilder
Returns a new instance of AttributeBuilder.
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# File 'lib/fixture_replacement/attribute_builder.rb', line 29 def initialize(fixture_name, ={}, &block) .symbolize_keys! check_valid_keys(, [:from, :class]) @fixture_name = fixture_name.to_sym @attributes_proc = block || proc {} @from = [:from].to_sym if .has_key?(:from) @class = [:class] self.class.add_instance(self) end |
Instance Attribute Details
#fixture_name ⇒ Object (readonly)
Returns the value of attribute fixture_name.
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# File 'lib/fixture_replacement/attribute_builder.rb', line 42 def fixture_name @fixture_name end |
#from ⇒ Object (readonly)
Returns the value of attribute from.
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# File 'lib/fixture_replacement/attribute_builder.rb', line 43 def from @from end |
Class Method Details
.add_instance(instance) ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 16 def add_instance(instance) instances << instance end |
.clear_out_instances! ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 20 def clear_out_instances! @instances = nil end |
.find_by_fixture_name(arg) ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 24 def find_by_fixture_name(arg) instances.detect { |instance| instance.fixture_name == arg } end |
.instances ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 12 def instances @instances ||= [] end |
.validate_instances! ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 4 def validate_instances! instances.each do |fixture| fixture.validate! end true end |
Instance Method Details
#active_record_class ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 45 def active_record_class @active_record_class ||= find_active_record_class end |
#instantiate(hash_to_merge = {}, instance = active_record_class.new) ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 49 def instantiate(hash_to_merge = {}, instance = active_record_class.new) instance.tap do instantiate_parent_fixture(instance) call_attribute_body(instance, hash_to_merge) add_given_keys(instance, hash_to_merge) end end |
#validate! ⇒ Object
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# File 'lib/fixture_replacement/attribute_builder.rb', line 57 def validate! new_instance = instantiate unless new_instance.valid? errors = "new_#{fixture_name} is not valid! - Errors: " errors << new_instance.errors.map do |error| "[#{error.attribute}: #{error.}]" end.join(", ") raise InvalidInstance, errors end end |