質問編集履歴
1
呼び出す側のコードを足しましたm(_ _)m
test
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File without changes
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test
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@@ -10,6 +10,8 @@
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model
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```
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def redirect_back_or(default)
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@@ -17,6 +19,36 @@
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redirect_to(session[:forwarding_url] || default)
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session.delete(:forwarding_url)
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end
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```
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controller
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```
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def create
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user = User.find_by(email: params[:session][:email].downcase)
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if user && user.authenticate(params[:session][:password])
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log_in user
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params[:session][:remember_me] == '1' ? remember(user) : forget(user)
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redirect_back_or user
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else
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flash.now[:danger] = 'Invalid email/password combination'
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render 'new'
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end
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end
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