RSpec
Ruby on Rails
Ruby
method
method_missing
v5.2.3 -
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Class: ActiveModel::AttributeMethods
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- What's this?
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attribute_method?
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attribute_missing
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guard_private_attribute_met...
(<= v3.1.0)
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match_attribute_method?
(<= v4.2.9)
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matched_attribute_method
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method_missing
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missing_attribute
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_read_attribute
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respond_to?
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respond_to_without_attributes?
= private
= protected
method_missing(method, *args, &block)
public
Allows access to the object attributes, which are held in the hash returned by attributes, as though they were first-class methods. So a Person class with a name attribute can for example use Person#name and Person#name= and never directly use the attributes hash – except for multiple assignments with ActiveRecord::Base#attributes=.
It’s also possible to instantiate related objects, so a Client class belonging to the clients table with a master_id foreign key can instantiate master through Client#master.
