Update docs, trim dependencies

Author: Matt Ellis

README.md

@@ -1,7 +1,6 @@
-# [Spdx](http://libraries.io/rubygems/spdx) - A SPDX license normalizer
-
-This gem allows you to find the closest match using [FuzzyMatch](https://github.com/seamusabshere/fuzzy_match) in the [spdx-licenses](https://github.com/domcleal/spdx-licenses) list for similar (not necessarily exact) license names.
+# [Spdx](http://libraries.io/rubygems/spdx) - A SPDX license parser
 
+This gem allows you validate and parse spdx expressions. It also contains (relatively) up to date license and license exception lists from https://github.com/spdx/license-list-data/tree/master/json
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -21,14 +20,25 @@ Or install it yourself as:
 ## Usage
 
 ```ruby
-Spdx.find('Apache 2') # => <SpdxLicenses::License:0x007fa3a2b462c8 @id="Apache-2.0", @name="Apache License 2.0", @osi_approved=true>
+Spdx.valid_spdx?("(MIT OR AGPL-3.0+)")
+=> true
+```
+```ruby
+Spdx.parse_spdx("(MIT OR AGPL-3.0+)")
+=> CompoundExpression+CompoundExpression0 offset=0, "((MIT OR AGPL-3.0+))" (body):
+  Body offset=1, "(MIT OR AGPL-3.0+)":
+    CompoundExpression+CompoundExpression0 offset=1, "(MIT OR AGPL-3.0+)" (body):
+      Body offset=2, "MIT OR AGPL-3.0+":
+        License+License0 offset=2, "MIT"
+        LogicalOr+Or0 offset=5, " OR " (space1,space2)
+        License+License0 offset=9, "AGPL-3.0+"
 ```
 
 ## Testing
 
 Run the tests with:
 
-    $ bundle exec rake
+    $ bundle exec rspec
 
 ## Contributing
 

lib/spdx.rb

@@ -1,13 +1,11 @@
 # frozen_string_literal: true
 
 require "spdx/version"
-require "fuzzy_match"
 require "spdx_parser"
 require "json"
 require_relative "exception"
 require_relative "license"
 
-# Fuzzy matcher for licenses to SPDX standard licenses
 module Spdx
   def self.names
     (licenses.keys + licenses.map { |_k, v| v["name"] }).sort

lib/spdx/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Spdx
-  VERSION = "3.0.0"
+  VERSION = "3.0.1"
 end

spdx.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
   spec.version       = Spdx::VERSION
   spec.authors       = ["Tidelift, Inc."]
   spec.email         = ["support@tidelift.com"]
-  spec.summary       = "A SPDX license normalizer"
+  spec.summary       = "A SPDX license parser"
   spec.homepage      = "https://github.com/librariesio/spdx"
   spec.license       = "MIT"
 
@@ -18,7 +18,6 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "fuzzy_match", "~> 2.1"
   spec.add_dependency "treetop", "~> 1.6"
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "pry"