Method: ActiveRecord::StatementCache#initialize

Defined in:
lib/active_record/statement_cache.rb

#initialize ⇒ StatementCache

Returns a new instance of StatementCache.

Raises:

  • (ArgumentError) 


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# File 'lib/active_record/statement_cache.rb', line 17

def initialize
  @relation = yield
  raise ArgumentError.new("Statement cannot be nil") if @relation.nil?
end