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# HashDiff Deep comparison of Ruby Hash objects ## Installation Add this line to your application's Gemfile: gem 'hash_diff' And then execute: $ bundle Or install it yourself as: $ gem install hash_diff ## Usage Easily find the differences between two Ruby hashes. ```ruby left = { foo: 'bar', bar: 'foo', nested: { foo: 'bar', bar: { one: 'foo1' } }, num: 1 } right = { foo: 'bar2', bar: 'foo2', nested: { foo: 'bar2', bar: { two: 'foo2' } }, word: 'monkey' } hash_diff = HashDiff::Comparison.new( left, right ) ``` Comparison#diff returns the left and right side differences ```ruby hash_diff.diff # => { foo: ["bar", "bar2"], bar: ["foo", "foo2"], nested: { foo: ["bar", "bar2"], bar: { one: ["foo1", nil], two: [nil, "foo2"] } }, num: [1, nil], word: [nil, "monkey"] } ``` Comparison#left_diff returns only the left side differences ```ruby hash_diff.left_diff # => { foo: "bar2", bar: "foo2", nested: { foo: "bar2", bar: { one: nil, two: "foo2" } }, num: nil, word: "monkey" } ``` Comparison#right_diff returns only the right side differences ```ruby hash_diff.right_diff # => { foo: "bar", bar: "foo", nested: { foo: "bar", bar: { one: "foo1", two: nil } }, num: 1, word: nil } ``` ## Contributing 1. Fork it 2. Create your feature branch (`git checkout -b my-new-feature`) 3. Commit your changes (`git commit -am 'Add some feature'`) 4. Push to the branch (`git push origin my-new-feature`) 5. Create new Pull Request
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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hash_diff-0.5.1 | README.md |