Flowdock
method

check_if_method_has_arguments!

Importance_1
v4.0.2 - Show latest stable - 0 notes - Class: ActiveRecord::QueryMethods
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check_if_method_has_arguments!(method_name, args) private

Checks to make sure that the arguments are not blank. Note that if some blank-like object were initially passed into the query method, then this method will not raise an error.

Example:

Post.references()   # => raises an error
Post.references([]) # => does not raise an error

This particular method should be called with a method_name and the args passed into that method as an input. For example:

def references(*args)

check_if_method_has_arguments!("references", args)
...

end

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