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number\nmulti_hash[:a]            # letter\nmulti_hash['single']      # value\n```\n\n#### Modifying values inside hash\n\n```ruby\nmulti_hash = MultiKeyHash.new({%w[one two three] =\u003e 'number', %i[a b c] =\u003e 'letter', 'single' =\u003e 'value'})\n\nmulti_hash['one'] = 'first_number'         # first_number\nmulti_hash['two']                          # number\n\nmulti_hash[:a] = 'first_letter'            # first_letter\nmulti_hash[:b]                             # letter\n```\n\n#### Adding new keys to hash\n\n```ruby\nmulti_hash = MultiKeyHash.new({%w[one two three] =\u003e 'number', %i[a b c] =\u003e 'letter', 'single' =\u003e 'value'})\n\nmulti_hash[:language] = 'english'                         # single key\nmulti_hash[[:ruby, :js, :php]] = 'programming_language'   # multiple keys\n```\n\n#### Deleting keys from hash\n\n```ruby\nmulti_hash = MultiKeyHash.new({%w[one two three] =\u003e 'number', %i[a b c] =\u003e 'letter', 'single' =\u003e 'value'})\n\nmulti_hash.delete(:a)\nmulti_hash[:b]             #letter\n\nmulti_hash.delete('one')\nmulti_hash['two']          #number\n```\n\n#### Converting to regular hash\n\n```ruby\nmulti_hash = MultiKeyHash.new({%w[one two three] =\u003e 'number', %i[a b c] =\u003e 'letter', 'single' =\u003e 'value'})\n\nmulti_hash.to_h\n\n# {\n#   'one'    =\u003e 'number',\n#   'two'    =\u003e 'number',\n#   'three'  =\u003e 'number',\n#   :a       =\u003e 'letter',\n#   :b       =\u003e 'letter',\n#   :c       =\u003e 'letter',\n#   'single' =\u003e 'value'\n# }\n```\n\n## License\n\n[MIT License](https://opensource.org/licenses/MIT).\n\n[build-url]: https://travis-ci.org/SamirHodzic/multi_key_hash\n[build-url-svg]: https://travis-ci.org/SamirHodzic/multi_key_hash.svg?branch=master\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamirhodzic%2Fmulti_key_hash","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsamirhodzic%2Fmulti_key_hash","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamirhodzic%2Fmulti_key_hash/lists"}