instance method
method_missing
Ruby on Rails edge
Since v3.0.20 Private — implementation detail, not part of the public APISignature
method_missing(symbol, ...)No documentation comment.
Parameters
-
symbolreq -
...req
Source
# File actionpack/lib/abstract_controller/collector.rb, line 31
def method_missing(symbol, ...)
unless mime_constant = Mime[symbol]
raise NoMethodError, "To respond to a custom format, register it as a MIME type first: " \
"https://guides.rubyonrails.org/action_controller_advanced_topics.html#restful-downloads. " \
"If you meant to respond to a variant like :tablet or :phone, not a custom format, " \
"be sure to nest your variant response within a format response: " \
"format.html { |html| html.tablet { ... } }"
end
if Mime.symbols.include?(mime_constant.to_sym)
AbstractController::Collector.generate_method_for_mime(mime_constant)
public_send(symbol, ...)
else
super
end
end
Defined in actionpack/lib/abstract_controller/collector.rb line 31
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Defined in AbstractController::Collector