Add ruby version

Rakefile

@@ -5,4 +5,4 @@ Rake::TestTask.new do |t|
 end
 
 desc "Run tests"
-task :default => :test
+task :default => :test

brokjson.gemspec

@@ -1,12 +1,16 @@
 Gem::Specification.new do |s|
-  s.name        = 'brokjson'
-  s.version     = '1.0.0'
-  s.summary     = 'BrokJSON is a space-saving alternative to GeoJSON'
+  s.name = 'brokjson'
+  s.version = '1.0.0'
+  s.platform = Gem::Platform::RUBY
+  s.authors = ['Hazimi Asyraf']
+  s.email = '[email protected]'
+  s.summary = 'BrokJSON is a space-saving alternative to GeoJSON'
   s.description = 'BrokJSON is a space-saving alternative to GeoJSON. Convert GeoJSON to BrokJSON and vice versa'
-  s.authors     = ['Hazimi Asyraf']
-  s.email       = '[email protected]'
-  s.files       = ['lib/brokjson.rb']
-  s.test_files  = ['test/test_brokjson.rb']
-  s.homepage    = 'https://rubygems.org/gems/brokjson'
-  s.license     = 'MIT'
-end
+  s.homepage = 'https://github.com/jimmyasyraf/brokJSON_rb'
+  s.license = 'MIT'
+
+  s.required_ruby_version = '>= 2.6'
+
+  s.files = ['lib/brokjson.rb']
+  s.test_files = ['test/test_brokjson.rb']
+end

lib/brokjson.rb

@@ -170,4 +170,4 @@ def self.brok2geo(brok)
 
     return geo
   end
-end
+end

test/test_brokjson.rb

@@ -76,4 +76,4 @@ def sample_brokjson
       ]
     }
   end
-end
+end