class ActiveRecord::QueryMethods::WithChain
WithChain
objects act as placeholder for queries in which with does not have any parameter. In this case, with must be chained with recursive
to return a new relation.
Public Class Methods
new(scope)
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# File lib/postgres_ext/active_record/relation/query_methods.rb, line 138 def initialize(scope) @scope = scope end
Public Instance Methods
recursive(*args)
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Returns a new relation expressing WITH RECURSIVE
# File lib/postgres_ext/active_record/relation/query_methods.rb, line 143 def recursive(*args) @scope.with_values += args @scope.recursive_value = true @scope end