I have a rails app (so maybe this is a question for the rails list) that
uses a temperature class I also wrote. When the app goes to save a new
record, I get this error message.
undefined method `convert_to’ for false:FalseClass
Why is convert_to being passed a flase object? The method is:
def ==(t_obj) @temp == t_obj.convert_to(@units).temp
end
the convert_to method converts a temperature object to the requested
units (C, F, K).
It is coming from:
I have a rails app (so maybe this is a question for the rails list) that
uses a temperature class I also wrote. When the app goes to save a new
record, I get this error message.
undefined method `convert_to’ for false:FalseClass
Why is convert_to being passed a flase object? The method is:
It could just be Rails weirdness. Paste the code where the call
is, if at all possible. In the meanwhile, try this workaround to
see if this is a problem or just something Rails did not expect
you to do:
def ==(t_obj) @temp == t_obj.convert_to(@units).temp
end
def ==(other)
other and @temp == other.convert_to(@units).temp
end
Here we fail immediately if other is nil or false.
the convert_to method converts a temperature object to the requested
units (C, F, K).
It is coming from: