Exception: Decisive::StreamIncompatibleBlockArgumentError

Inherits:

StandardError

Object
StandardError
Decisive::StreamIncompatibleBlockArgumentError

show all

Defined in:: lib/decisive/template_handler.rb

Instance Method Summary collapse

#message ⇒ Object

Instance Method Details

#message ⇒ `Object`



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# File 'lib/decisive/template_handler.rb', line 45

def message
  "#csv cannot take a block with a record argument while streaming, because the headers have to be known in advance. Either disable streaming by passing `stream: false` to #csv, or convert the template to yield the record to the block passed to each #column call."
end