diff options
Diffstat (limited to 'activesupport/lib/active_support/hash_with_indifferent_access.rb')
| -rw-r--r-- | activesupport/lib/active_support/hash_with_indifferent_access.rb | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index f690eab604..594a4ca938 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -159,7 +159,7 @@ module ActiveSupport # # counters.fetch('foo') # => 1 # counters.fetch(:bar, 0) # => 0 - # counters.fetch(:bar) {|key| 0} # => 0 + # counters.fetch(:bar) { |key| 0 } # => 0 # counters.fetch(:zoo) # => KeyError: key not found: "zoo" def fetch(key, *extras) super(convert_key(key), *extras) @@ -172,7 +172,7 @@ module ActiveSupport # hash[:b] = 'y' # hash.values_at('a', 'b') # => ["x", "y"] def values_at(*indices) - indices.collect {|key| self[convert_key(key)]} + indices.collect { |key| self[convert_key(key)] } end # Returns an exact copy of the hash. @@ -228,7 +228,11 @@ module ActiveSupport def to_options!; self end def select(*args, &block) - dup.tap {|hash| hash.select!(*args, &block)} + dup.tap { |hash| hash.select!(*args, &block) } + end + + def reject(*args, &block) + dup.tap { |hash| hash.reject!(*args, &block) } end # Convert to a regular hash with string keys. |