A Simple parser of query for the searching.
It behaves simply like as follows:
- parses 2 style of query, key:value and simple text format.
- key and value that is separated by ':'.
- all queries are seprated by space.
q = SearchQueryParser.parse('name:Michel age:16 tag1 tag2')
q.fields['name'] # => ['Michel']
q.fields['age'] # => ['16']
q.texts # => ['tag1', 'tag2']- By using quote """, that can be ignoring space and separator char.
q = SearchQueryParser.parse('"this is tag" "not:key_value"')
q.texts # => ['this is tag', 'not:key_value']
q = SearchQueryParser.parse('tags:"tag1 tag2 tag3"')
q.fields['tags'] # => ['tag1 tag2 tag3']Add this line to your application's Gemfile:
gem 'search-query-parser'And then execute:
$ bundle
Or install it yourself as:
$ gem install search-query-parser
- Escaping reserved chars
- Quering AND/OR/NOT
- Range query
- Use Lexer/Parser
After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/takumakanari/search-query-parser-ruby.