From 4cb293af5b6da8c1189ffc5355f5ca372b3c1241 Mon Sep 17 00:00:00 2001 From: "yuuji.yaginuma" Date: Mon, 19 Jun 2017 21:47:00 +0900 Subject: Fix examples for `AC::Parameters#to_query` [ci skip] Without `permit`, `AC::Parameters#to_query` raise `AC::UnfilteredParameters`. ```ruby params = ActionController::Parameters.new({ name: "David", nationality: "Danish" }) params.to_query # => ActionController::UnfilteredParameters: unable to convert unpermitted parameters to hash ``` --- actionpack/lib/action_controller/metal/strong_parameters.rb | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'actionpack/lib/action_controller/metal') diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index cd99e3125f..4a60e2eff2 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -281,6 +281,10 @@ module ActionController # nationality: "Danish" # }) # params.to_query + # # => ActionController::UnfilteredParameters: unable to convert unpermitted parameters to hash + # + # safe_params = params.permit(:name, :nationality) + # safe_params.to_query # # => "name=David&nationality=Danish" # # An optional namespace can be passed to enclose key names: @@ -289,7 +293,8 @@ module ActionController # name: "David", # nationality: "Danish" # }) - # params.to_query("user") + # safe_params = params.permit(:name, :nationality) + # safe_params.to_query("user") # # => "user%5Bname%5D=David&user%5Bnationality%5D=Danish" # # The string pairs "key=value" that conform the query string -- cgit v1.2.3