ActiveRecord::AttributeMethods

ActiveRecord::AttributeMethods:

Type:

Module

Constants:

AttrNames : Module.new { def self.set_name_cache(name, value) const_name = "ATTR_#{name}" unless const_defined? const_name const_set const_name, value.dup.freeze end end }

BLACKLISTED_CLASS_METHODS : %w(private public protected allocate new name parent superclass)

Active Record Attribute Methods

respond_to?

respond_to?(name, include_private = false) Instance Public methods A

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column_for_attribute

column_for_attribute(name) Instance Public methods Returns the column object

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[]

[](attr_name) Instance Public methods Returns the value of the attribute identified

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has_attribute?

has_attribute?(attr_name) Instance Public methods Returns true

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attribute_present?

attribute_present?(attribute) Instance Public methods Returns true

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attribute_for_inspect

attribute_for_inspect(attr_name) Instance Public methods Returns an #inspect-like

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attributes

attributes() Instance Public methods Returns a hash of all the attributes with

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attribute_names

attribute_names() Instance Public methods Returns an array of names for the

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[]=

[]=(attr_name, value) Instance Public methods Updates the attribute identified

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