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How to use Rails detect in Rails on incoming Params


you are missing } at the end

@received_msg = Message.create(:content
=> params[:Text], :user_id => user.id,
:status => 'new', :username =>
(params[:Text].detect {|original_sender|
original_sender.start_with? "@"}))

you can also use the below for what you want

@received_msg = Message.create(:content
=> params[:Text], :user_id => user.id,
:status => 'new', :username =>
params[:Text].split.find{|w| w.start_with?("@")})

Categories : Ruby On Rails

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