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-rw-r--r--activesupport/lib/active_support/core_ext/hash/slice.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/slice.rb b/activesupport/lib/active_support/core_ext/hash/slice.rb
index 45181f0e16..b862b5ae2a 100644
--- a/activesupport/lib/active_support/core_ext/hash/slice.rb
+++ b/activesupport/lib/active_support/core_ext/hash/slice.rb
@@ -18,7 +18,7 @@ class Hash
end
# Replaces the hash with only the given keys.
- # Returns a hash contained the removed key/value pairs
+ # Returns a hash containing the removed key/value pairs.
# {:a => 1, :b => 2, :c => 3, :d => 4}.slice!(:a, :b) # => {:c => 3, :d => 4}
def slice!(*keys)
keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true)
@@ -31,6 +31,6 @@ 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}
def extract!(*keys)
- keys.each_with_object({}) {|key, result| result[key] = delete(key) }
+ keys.each_with_object({}) { |key, result| result[key] = delete(key) }
end
end