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Versions: 17
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Stored size: 934 Bytes
Contents
# frozen_string_literal: true
describe 'Array#__nanoc_symbolize_keys_recursively' do
it 'should convert keys to symbols' do
array_old = [:abc, 'xyz', { 'foo' => 'bar', :baz => :qux }]
array_new = [:abc, 'xyz', { foo: 'bar', baz: :qux }]
expect(array_old.__nanoc_symbolize_keys_recursively).to eql(array_new)
end
end
describe 'Array#__nanoc_freeze_recursively' do
it 'should prevent first-level elements from being modified' do
array = [:a, %i[b c], :d]
array.__nanoc_freeze_recursively
expect { array[0] = 123 }.to raise_frozen_error
end
it 'should prevent second-level elements from being modified' do
array = [:a, %i[b c], :d]
array.__nanoc_freeze_recursively
expect { array[1][0] = 123 }.to raise_frozen_error
end
it 'should not freeze infinitely' do
a = []
a << a
a.__nanoc_freeze_recursively
expect(a).to be_frozen
expect(a[0]).to be_frozen
end
end
Version data entries
17 entries across 17 versions & 1 rubygems