Method: Sequel::SQL::DelayedEvaluation#call

Defined in:
lib/sequel/sql.rb

#call(ds) ⇒ Object

Call the underlying callable and return the result. If the underlying callable only accepts a single argument, call it with the given dataset.


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# File 'lib/sequel/sql.rb', line 1358

def call(ds)
  if @callable.respond_to?(:arity) && @callable.arity == 1
    @callable.call(ds)
  else
    @callable.call
  end
end