add fuzy match

Gemfile

@@ -6,6 +6,7 @@ gem "jekyll-seo-tag"
 group :development do
   gem 'colored'
   gem 'terminal-table'
+  gem 'fuzzy_match'
 end
 
 group :test do

Gemfile.lock

@@ -26,6 +26,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     fast-stemmer (1.0.2)
     ffi (1.9.10)
+    fuzzy_match (2.1.0)
     gemoji (2.1.0)
     github-pages (43)
       RedCloth (= 4.2.9)
@@ -167,6 +168,7 @@ PLATFORMS
 
 DEPENDENCIES
   colored
+  fuzzy_match
   github-pages
   html-proofer (= 2.5.2)
   jekyll-seo-tag

script/check-approval

@@ -6,6 +6,7 @@
 require_relative '../spec/spec_helper'
 require 'terminal-table'
 require 'colored'
+require 'fuzzy_match'
 
 # Display usage instructions
 if ARGV.count != 1
@@ -56,3 +57,14 @@ rows << ["Eligible", eligible]
 puts Terminal::Table.new title: "License: #{license}", rows: rows
 puts
 puts "Code search: https://github.com/search?q=#{license}+filename%3ALICENSE&type=Code"
+
+if spdx.nil?
+  puts
+  puts "SPDX ID not found. Some possible matches:"
+  puts
+  
+  fm = FuzzyMatch.new(spdx_ids)
+  matches = fm.find_all_with_score(license)
+  matches = matches[0...5].map { |record, _dice, _levin| record }
+  matches.each { |l| puts "* #{l}" }
+end