SearchMenu

Searches a menu and finds any items that will add up to a specific price.

Add this line to your application's Gemfile:

gem 'search_menu'

And then execute:

$ bundle

Or install it yourself as:

$ gem install search_menu

There are several ways of using SearchMenu. The first way is to go through the SearchMenu class itself.

require 'SearchMenu'

search = SearchMenu.new
search.get_file_or_data(file_name)

The second way is to modify the String or Array classes by including either core extension.

require 'search_menu/core_ext/array'   # extends only Array
require 'search_menu/core_ext/hash'  # extends only Hash
require 'search_menu/core_ext'         # extends both Array/Hash

[["$10.00"], ["mixed fruit", "$2.15"], ["french fries", "$2.75"], ["side salad", "$3.35"], ["hot wings",
"$3.55"], ["mozzarella sticks", "$4.20"], ["sampler plate", "$5.80"]].search_menu

{"$10.00"=>nil, "mixed fruit"=>"$2.15", "french fries"=>"$2.75", "side salad"=>"$3.35", "hot wings"=>"$3.55",
"mozzarella sticks"=>"$4.20", "sampler plate"=>"$5.80"}.search_menu

Lastly, the SearchMenu class along with all core extensions can be loaded via a single require.

 require 'search_menu/all'

Built with Ruby 2.2.0

SearchMenu expects the first value to be the price. Please see the examples below.

For text files:

$10.00 mixed fruit,$2.15 french fries,$2.75 side salad,$3.35 hot wings,$3.55 mozzarella sticks,$4.20 sampler plate,$5.80 pine cones,$4.20 cat food,$5.80

For an Array:

[["$10.00"], ["mixed fruit", "$2.15"], ["french fries", "$2.75"], ["side salad", "$3.35"], ["hot wings", "$3.55"], ["mozzarella sticks", "$4.20"], ["sampler plate", "$5.80"]]

For a Hash:

{"$10.00"=>nil, "mixed fruit"=>"$2.15", "french fries"=>"$2.75", "side salad"=>"$3.35", "hot wings"=>"$3.55", "mozzarella sticks"=>"$4.20", "sampler plate"=>"$5.80"}

After checking out the repo, run bin/setup to install dependencies. Then, 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 to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

1. Fork it ( https://github.com/[my-github-username]/search_menu/fork )
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 a new Pull Request