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rails--rails/activerecord/test/models/reference.rb
Ryuta Kamizono c196ca72a0 Ensure StatementCache#execute never raises RangeError
Since 31ffbf8d, finder methods no longer raise `RangeError`. So
`StatementCache#execute` is the only place to raise the exception for
finder queries.

`StatementCache` is used for simple equality queries in the codebase.
This means that if `StatementCache#execute` raises `RangeError`, the
result could always be regarded as empty.
So `StatementCache#execute` just return nil in that range error case,
and treat that as empty in the caller side, then we can avoid catching
the exception in much places.
2019-01-18 16:01:14 +09:00

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Ruby

# frozen_string_literal: true
class Reference < ActiveRecord::Base
belongs_to :person
belongs_to :job
has_many :ideal_jobs, class_name: "Job", foreign_key: :ideal_reference_id
has_many :agents_posts_authors, through: :person
class << self; attr_accessor :make_comments; end
self.make_comments = false
before_destroy :make_comments
def make_comments
if self.class.make_comments
person.update comments: "Reference destroyed"
end
end
end
class BadReference < ActiveRecord::Base
self.table_name = "references"
default_scope { where(favourite: false) }
end