RSpec
Ruby on Rails
Ruby
method
join
v6.0.0 -
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Class: Table
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- What's this?
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new
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==
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[]
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able_to_type_cast?
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alias
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eql?
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from
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group
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hash
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having
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join
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order
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outer_join
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project
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skip
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take
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type_cast_for_database
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type_for_attribute
(>= v6.1.3.1)
-
where
= private
= protected
join(relation, klass = Nodes::InnerJoin)
public
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# File activerecord/lib/arel/table.rb, line 37 def join(relation, klass = Nodes::InnerJoin) return from unless relation case relation when String, Nodes::SqlLiteral raise EmptyJoinError if relation.empty? klass = Nodes::StringJoin end from.join(relation, klass) end
