RSpec
Ruby on Rails
Ruby method
dup
v4.1.8 - Show latest stable - 0 notes - Class: Parameters
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0
- 3.0.9
- 3.1.0
- 3.2.1
- 3.2.8
- 3.2.13
- 4.0.2 (0)
- 4.1.8 (0)
- 4.2.1 (0)
- 4.2.7 (0)
- 4.2.9 (0)
- 5.0.0.1 (0)
- 5.1.7
- 5.2.3
- 6.0.0
- 6.1.3.1
- 6.1.7.7
- 7.0.0
- 7.1.3.2
- 7.1.3.4
- What's this?
-
const_missing (>= v4.2.1) - hook_into_yaml_loading (>= v5.1.7)
- nested_attribute? (>= v6.1.3.1)
-
new -
== (>= v5.0.0.1) - []
- []= (>= v5.0.0.1)
- array_of_permitted_scalars?
- array_of_permitted_scalars_...
- as_json (>= v5.1.7)
- compact (>= v6.1.3.1)
- compact! (>= v6.1.3.1)
- compact_blank (>= v6.1.3.1)
- compact_blank! (>= v6.1.3.1)
- converted_arrays
- convert_hashes_to_parameters
- convert_parameters_to_hashes (>= v5.0.0.1)
- convert_value_to_parameters
- deep_dup (>= v5.1.7)
- deep_merge (>= v7.1.3.2)
- deep_merge! (>= v7.1.3.2)
- deep_merge? (>= v7.1.3.2)
- deep_transform_keys (>= v6.1.3.1)
- deep_transform_keys! (>= v6.1.3.1)
- delete (>= v4.2.1)
- delete_if (>= v5.0.0.1)
- dig (>= v5.0.0.1)
- dup
- each (>= v4.2.1)
- each_element
- each_key (>= v6.0.0)
- each_nested_attribute
(>= v6.1.3.1) - each_pair (>= v4.2.1)
- each_value (>= v6.0.0)
- empty? (>= v5.1.7)
- encode_with (>= v7.1.3.2)
- eql? (>= v6.1.3.1)
- except (>= v5.0.0.1)
- exclude? (>= v7.1.3.2)
- extract! (>= v4.2.1)
- extract_value (>= v7.1.3.2)
- fetch
- fields_for_style?
- hash (>= v6.1.3.1)
- hash_filter
- has_key? (>= v5.1.7)
- has_value? (>= v5.1.7)
- include? (>= v5.1.7)
- initialize_copy (>= v5.1.7)
- init_with (>= v5.1.7)
- inspect (>= v5.0.0.1)
- keep_if (>= v5.0.0.1)
- key? (>= v5.1.7)
- keys (>= v5.1.7)
- member? (>= v6.1.3.1)
- merge (>= v5.0.0.1)
- merge! (>= v5.1.7)
- method_missing (>= v5.0.0.1)
- nested_attributes? (>= v6.1.3.1)
- new_instance_with_inherited... (>= v4.2.1)
- non_scalar? (>= v5.0.0.1)
-
permit - permit!
- permit_any_in_array (>= v5.1.7)
- permit_any_in_parameters (>= v5.1.7)
- permitted=
- permitted?
- permitted_scalar?
- permitted_scalar_filter
- reject (>= v5.0.0.1)
- reject! (>= v5.0.0.1)
- require
- required
- reverse_merge (>= v5.1.7)
- reverse_merge! (>= v5.1.7)
- select (>= v5.0.0.1)
- select! (>= v4.2.1)
- slice
- slice! (>= v5.0.0.1)
- specify_numeric_keys? (>= v7.0.0)
- stringify_keys (>= v5.0.0.1)
- to_h (>= v4.2.1)
- to_hash (>= v5.1.7)
- to_param (>= v5.1.7)
- to_query (>= v5.1.7)
- to_s (>= v5.1.7)
- to_unsafe_h (>= v4.2.1)
- to_unsafe_hash (>= v4.2.1)
- transform_keys (>= v4.2.1)
- transform_keys! (>= v5.0.0.1)
- transform_values (>= v4.2.1)
- transform_values! (>= v5.0.0.1)
- unpermitted_keys
- unpermitted_parameters!
- value? (>= v5.1.7)
- values (>= v5.1.7)
- values_at (>= v5.0.0.1)
- with_defaults (>= v5.2.3)
- with_defaults! (>= v5.2.3)
- without (>= v7.1.3.2)
= private
= protected
dup() public Returns an exact copy of the ActionController::Parameters instance. permitted state is kept on the duped object.
params = ActionController::Parameters.new(a: 1) params.permit! params.permitted? # => true copy_params = params.dup # => {"a"=>1} copy_params.permitted? # => true
