Public utility methods for stringify/symbolize keys #254
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I haven't added top-level methods, but it'd probably be a good idea to be more memorable and less characters: symbolized_hash = Hashie.symbolize_keys(hash)
stringified_hash = Hashie.stringify_keys(hash) |
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This is good. I would like some README documentation on this since this is becoming a public API of sorts, and a CHANGELOG entry please. |
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+1 to move that to the top module. |
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Bump @maxlinc, would love to see this finished, +1 on the top-level method too. |
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Done. On Tue, Dec 30, 2014 at 12:11 PM, Daniel Doubrovkine (dB.) @dblockdotorg <
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Add to CHANGELOG, rebase and squash please? |
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Looks like travis is failing ... |
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The rbx build will succeed after a rebase. |
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Perfect, merged via 0e40e63 (needed another rebase). |
jsonn
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## 3.4.0 (02/02/2014) * [#271](hashie/hashie#271): Added ability to define defaults based on current hash - [@gregory](https://github.com/gregory). * [#247](hashie/hashie#247): Fixed #stringify_keys and #symbolize_keys collision with ActiveSupport - [@bartoszkopinski](https://github.com/bartoszkopinski). * [#249](hashie/hashie#249): SafeAssignment will now also protect hash-style assignments - [@jrochkind](https://github.com/jrochkind). * [#251](hashie/hashie#251): Added block support to indifferent access #fetch - [@jgraichen](https://github.com/jgraichen). * [#252](https://github.com/intridia/hashie/pull/252): Added support for conditionally required Hashie::Dash attributes - [@ccashwell](https://github.com/ccashwell). * [#256](https://github.com/intridia/hashie/pull/256): Inherit key coercions - [@Erol](https://github.com/Erol). * [#259](https://github.com/intridia/hashie/pull/259): Fixed handling of default proc values in Mash - [@Erol](https://github.com/Erol). * [#260](https://github.com/intridia/hashie/pull/260): Added block support to Extensions::DeepMerge - [@Galathius](https://github.com/galathius). * [#254](hashie/hashie#254): Added public utility methods for stringify and symbolize keys - [@maxlinc](https://github.com/maxlinc). * [#261](hashie/hashie#261): Fixed bug where Dash.property modifies argument object - [@d_tw](https://github.com/d_tw). * [#264](hashie/hashie#264): Methods such as abc? return true/false with Hashie::Extensions::MethodReader - [@Zloy](https://github.com/Zloy). * [#269](hashie/hashie#269): Add #extractable_options? so ActiveSupport Array#extract_options! can extract it - [@ridiculous](https://github.com/ridiculous). * Your contribution here. ## 3.3.2 (11/26/2014) * [#233](hashie/hashie#233): Custom error messages for required properties in Hashie::Dash subclasses - [@Joss](https://github.com/joss). * [#231](hashie/hashie#231): Added support for coercion on class type that inherit from Hash - [@gregory](https://github.com/gregory). * [#228](hashie/hashie#228): Made Hashie::Extensions::Parsers::YamlErbParser pass template filename to ERB - [@jperville](https://github.com/jperville). * [#224](hashie/hashie#224): Merging Hashie::Mash now correctly only calls the block on duplicate values - [@amysutedja](https://github.com/amysutedja). * [#221](hashie/hashie#221): Reduce amount of allocated objects on calls with suffixes in Hashie::Mash - [@kubum](https://github.com/kubum). * [#245](hashie/hashie#245): Added Hashie::Extensions::MethodAccessWithOverride to autoloads - [@Fritzinger](https://github.com/Fritzinger). ## 3.3.1 (8/26/2014) * [#183](hashie/hashie#183): Added Mash#load with YAML file support - [@gregory](https://github.com/gregory). * [#195](hashie/hashie#195): Ensure that the same object is returned after injecting IndifferentAccess - [@michaelherold](https://github.com/michaelherold). * [#201](hashie/hashie#201): Hashie::Trash transforms can be inherited - [@FoboCasteR](https://github.com/fobocaster). * [#189](hashie/hashie#189): Added Rash#fetch - [@medcat](https://github.com/medcat). * [#200](hashie/hashie#200): Improved coercion: primitives and error handling - [@maxlinc](https://github.com/maxlinc). * [#204](hashie/hashie#204): Added Hashie::Extensions::MethodOverridingWriter and Hashie::Extensions::MethodAccessWithOverride - [@michaelherold](https://github.com/michaelherold). * [#205](http://github.com/intridea/hashie/pull/205): Added Hashie::Extensions::Mash::SafeAssignment - [@michaelherold](https://github.com/michaelherold). * [#206](http://github.com/intridea/hashie/pull/206): Fixed stack overflow from repetitively including coercion in subclasses - [@michaelherold](https://github.com/michaelherold). * [#207](http://github.com/intridea/hashie/pull/207): Fixed inheritance of transformations in Trash - [@FoboCasteR](https://github.com/fobocaster). * [#209](http://github.com/intridea/hashie/pull/209): Added Hashie::Extensions::DeepFind - [@michaelherold](https://github.com/michaelherold). * [#69](hashie/hashie#69): Fixed regression in assigning multiple properties in Hashie::Trash - [@michaelherold](https://github.com/michaelherold), [@einzige](https://github.com/einzige), [@dblock](https://github.com/dblock). ## 3.2.0 (7/10/2014) * [#164](hashie/hashie#164), [#165](hashie/hashie#165), [#166](hashie/hashie#166): Fixed stack overflow when coercing mashes that contain ActiveSupport::HashWithIndifferentAccess values - [@numinit](https://github.com/numinit), [@kgrz](https://github.com/kgrz). * [#177](hashie/hashie#177): Added support for coercing enumerables and collections - [@gregory](https://github.com/gregory). * [#179](hashie/hashie#179): Mash#values_at will convert each key before doing the lookup - [@nahiluhmot](https://github.com/nahiluhmot). * [#184](hashie/hashie#184): Allow ranges on Rash to match all Numeric types - [@medcat](https://github.com/medcat). * [#187](hashie/hashie#187): Automatically require version - [@medcat](https://github.com/medcat). * [#190](hashie/hashie#190): Fixed `coerce_key` with `from` Trash feature and Coercion extension - [@gregory](https://github.com/gregory). * [#192](hashie/hashie#192): Fixed StringifyKeys#stringify_keys! to recursively stringify keys of embedded ::Hash types - [@dblock](https://github.com/dblock). ## 3.1.0 (6/25/2014) * [#169](hashie/hashie#169): Hash#to_hash will also convert nested objects that implement to_hash - [@gregory](https://github.com/gregory). * [#171](hashie/hashie#171): Include Trash and Dash class name when raising `NoMethodError` - [@gregory](https://github.com/gregory). * [#172](hashie/hashie#172): Added Dash and Trash#update_attributes! - [@gregory](https://github.com/gregory). * [#173](hashie/hashie#173): Auto include Dash::IndifferentAccess when IndiferentAccess is included in Dash - [@gregory](https://github.com/gregory). * [#174](hashie/hashie#174): Fixed `from` and `transform_with` Trash features when IndifferentAccess is included - [@gregory](https://github.com/gregory). ## 3.0.0 (6/3/2014) **Note:** This version introduces several backward incompatible API changes. See [UPGRADING](UPGRADING.md) for details. * [#150](hashie/hashie#159): Handle nil intermediate object on deep fetch - [@stephenaument](https://github.com/stephenaument). * [#146](hashie/hashie#146): Mash#respond_to? inconsistent with #method_missing and does not respond to #permitted? - [@dblock](https://github.com/dblock). * [#152](hashie/hashie#152): Do not convert keys to String in Hashie::Dash and Hashie::Trash, use Hashie::Extensions::Dash::IndifferentAccess to achieve backward compatible behavior - [@dblock](https://github.com/dblock). * [#152](hashie/hashie#152): Do not automatically stringify keys in Hashie::Hash#to_hash, pass `:stringify_keys` to achieve backward compatible behavior - [@dblock](https://github.com/dblock). * [#148](hashie/hashie#148): Consolidated Hashie::Hash#stringify_keys implementation - [@dblock](https://github.com/dblock). * [#149](hashie/hashie#149): Allow IgnoreUndeclared and DeepMerge to be used with undeclared properties - [@jhaesus](https://github.com/jhaesus).
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Sometimes I want to stringify or symbolize a key in a Hash without the need for a subclass, like Kitchen::Util:
This was basically implemented already by the
Hashie::Extensions::StringifyKeysandHashie::Extensions::SymbolizeKeys, but using protected methods that only worked as a mixin and not as a utility method that accepts a hash. This PR changes that so you can stringify/symbolize without including those modules: