fix output messages - docs [ci skip]

4 files changed, 6 insertions, 6 deletions

diff --git a/activesupport/lib/active_support/core_ext/array/extract_options.rb b/activesupport/lib/active_support/core_ext/array/extract_options.rb
index 5f153a2cc3..9008a0df2a 100644
--- a/activesupport/lib/active_support/core_ext/array/extract_options.rb
+++ b/activesupport/lib/active_support/core_ext/array/extract_options.rb
@@ -18,7 +18,7 @@ class Array
   #   end
   #
   #   options(1, 2)        # => {}
-  #   options(1, 2, a: :b) # => {a: :b}
+  #   options(1, 2, a: :b) # => {:a=>:b}
   def extract_options!
     if last.is_a?(Hash) && last.extractable_options?
       pop
diff --git a/activesupport/lib/active_support/core_ext/array/wrap.rb b/activesupport/lib/active_support/core_ext/array/wrap.rb
index ffaf6ef024..05b09a4c7f 100644
--- a/activesupport/lib/active_support/core_ext/array/wrap.rb
+++ b/activesupport/lib/active_support/core_ext/array/wrap.rb
@@ -23,7 +23,7 @@ class Array
   # The last point is particularly worth comparing for some enumerables:
   #
   #   Array(foo: :bar)      # => [[:foo, :bar]]
-  #   Array.wrap(foo: :bar) # => [{foo: :bar}]
+  #   Array.wrap(foo: :bar) # => [{:foo=>:bar}]
   #
   # There's also a related idiom that uses the splat operator:
   #
diff --git a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
index 6ce2847ab5..e07db50b77 100644
--- a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
+++ b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
@@ -7,7 +7,7 @@ class Hash
   #   h1.deep_merge(h2) #=> {x: {y: [7, 8, 9]}, z: "xyz"}
   #   h2.deep_merge(h1) #=> {x: {y: [4, 5, 6]}, z: [7, 8, 9]}
   #   h1.deep_merge(h2) { |key, old, new| Array.wrap(old) + Array.wrap(new) }
-  #   #=> {x: {y: [4, 5, 6, 7, 8, 9]}, z: [7, 8, 9, "xyz"]}
+  #   #=> {:x=>{:y=>[4, 5, 6, 7, 8, 9]}, :z=>[7, 8, 9, "xyz"]}
   def deep_merge(other_hash, &block)
     dup.deep_merge!(other_hash, &block)
   end
diff --git a/activesupport/lib/active_support/core_ext/hash/slice.rb b/activesupport/lib/active_support/core_ext/hash/slice.rb
index a92c5968ed..9fa9b3dac4 100644
--- a/activesupport/lib/active_support/core_ext/hash/slice.rb
+++ b/activesupport/lib/active_support/core_ext/hash/slice.rb
@@ -21,7 +21,7 @@ class Hash
   # Returns a hash containing the removed key/value pairs.
   #
   #   { a: 1, b: 2, c: 3, d: 4 }.slice!(:a, :b)
-  #   # => {c: 3, d: 4}
+  #   # => {:c=>3, :d=>4}
   def slice!(*keys)
     keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true)
     omit = slice(*self.keys - keys)
@@ -32,8 +32,8 @@ class Hash
 
   # Removes and returns the key/value pairs matching the given keys.
   #
-  #   { a: 1, b: 2, c: 3, d: 4 }.extract!(:a, :b) # => { a: 1, b: 2 }
-  #   { a: 1, b: 2 }.extract!(:a, :x) # => { a: 1 }
+  #   { a: 1, b: 2, c: 3, d: 4 }.extract!(:a, :b) # => {:a=>1, :b=>2}
+  #   { a: 1, b: 2 }.extract!(:a, :x)             # => {:a=>1}
   def extract!(*keys)
     keys.each_with_object(self.class.new) { |key, result| result[key] = delete(key) if has_key?(key) }
   end