How do I get only the query string in a Rails route?
I am using a route like this
match "/v1/:method" => "v1#index"
My intention here is capture the name of the api method and then send the request to that method inside the controller.
def index
self.send params[:method], params
end
I figured this wou开发者_StackOverflow中文版ld send the other parameters as an argument to the method, but it didn't work. So my question is how can I pass the non-method parameters in a query string?
#query_parameters
does exactly what you want:
request.query_parameters
It's also the most efficient solution since it doesn't construct a new hash, like the other ones do.
Stolen from the work of a colleague. I find this a slightly more robust solution, since it will work even if there are changes to the path parameters:
params.except(*request.path_parameters.keys)
I sort of solved this problem by doing this:
params.except("method","action","controller")
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