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author | Daniel Doubrovkine (dB.) @dblockdotorg <dblock@dblock.org> | 2020-06-10 09:40:10 -0400 |
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committer | dblock <dblock@dblock.org> | 2020-06-11 07:36:57 -0400 |
commit | 1f1efdb14cf586880e7fd1b6ed1d608256889c30 (patch) | |
tree | ff7b6e80f8ab7e708d22883bb288c34532c5d618 /spec | |
parent | 694f2e7e3899330b3a699ae8188c6f34ff75ba20 (diff) | |
parent | b206fb8a79b626d8c4f6edf15caf0eda37e6845c (diff) | |
download | hashie-1f1efdb14cf586880e7fd1b6ed1d608256889c30.tar.gz |
Merge pull request #525 from yogeshjain999/indifferent-convert-change
Small amendments for Hash#merge with IndifferentAccess
Diffstat (limited to 'spec')
-rw-r--r-- | spec/hashie/extensions/indifferent_access_spec.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/spec/hashie/extensions/indifferent_access_spec.rb b/spec/hashie/extensions/indifferent_access_spec.rb index fc03bc2..612f276 100644 --- a/spec/hashie/extensions/indifferent_access_spec.rb +++ b/spec/hashie/extensions/indifferent_access_spec.rb @@ -86,6 +86,45 @@ describe Hashie::Extensions::IndifferentAccess do end end + describe 'when overriding indifferent methods' do + let(:indifferent_hash) do + Class.new(::Hash) do + include Hashie::Extensions::IndifferentAccess + + ALIASES = { cat: :grumpy }.freeze + + # Override writer to maintain alias of the given key + def indifferent_writer(key, value) + indifferent_value = indifferent_value(value) + + regular_writer convert_key(key), indifferent_value + regular_writer convert_key(ALIASES[key]), indifferent_value + end + alias_method :[]=, :indifferent_writer + end.new + end + + it '#indifferent_writer' do + indifferent_hash[:cat] = 'meow' + + expect(indifferent_hash[:cat]).to eq('meow') + expect(indifferent_hash['cat']).to eq('meow') + + expect(indifferent_hash[:grumpy]).to eq('meow') + expect(indifferent_hash['grumpy']).to eq('meow') + end + + it '#merge' do + merged_hash = indifferent_hash.merge(cat: 'meow') + + expect(merged_hash[:cat]).to eq('meow') + expect(merged_hash['cat']).to eq('meow') + + expect(merged_hash[:grumpy]).to eq('meow') + expect(merged_hash['grumpy']).to eq('meow') + end + end + describe 'when translating properties and ignoring undeclared' do let(:value) { 'baz' } |