Merge pull request #734 from koic/support_except

Support `Thor::CoreExt::HashWithIndifferentAccess#except` for Rails 6.0

Author: rafaelfranca

lib/thor/core_ext/hash_with_indifferent_access.rb

@@ -28,6 +28,12 @@ def delete(key)
         super(convert_key(key))
       end
 
+      def except(*keys)
+        dup.tap do |hash|
+          keys.each { |key| hash.delete(convert_key(key)) }
+        end
+      end
+
       def fetch(key, *args)
         super(convert_key(key), *args)
       end

spec/core_ext/hash_with_indifferent_access_spec.rb

@@ -14,6 +14,17 @@
     expect(@hash.delete(:foo)).to eq("bar")
   end
 
+  it "supports except" do
+    unexcepted_hash = @hash.dup
+    @hash.except("foo")
+    expect(@hash).to eq(unexcepted_hash)
+
+    expect(@hash.except("foo")).to eq("baz" => "bee", "force" => true)
+    expect(@hash.except("foo", "baz")).to eq("force" => true)
+    expect(@hash.except(:foo)).to eq("baz" => "bee", "force" => true)
+    expect(@hash.except(:foo, :baz)).to eq("force" => true)
+  end
+
   it "supports fetch" do
     expect(@hash.fetch("foo")).to eq("bar")
     expect(@hash.fetch("foo", nil)).to eq("bar")