Version 0.2.0

Gemfile

@@ -2,6 +2,3 @@ source 'https://rubygems.org'
 
 # Specify your gem's dependencies in to_lua.gemspec
 gemspec
-
-gem 'rake'
-gem 'rspec', '~> 3.2.0'

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    to_lua (0.1.1)
+    to_lua (0.2.0)
 
 GEM
   remote: https://rubygems.org/

README.md

@@ -23,7 +23,7 @@ Or install it manually with:
 ## Usage
 
 ```ruby
-{a: 'hash'}.to_lua       # {["a"]="hash"}
+{a: 'hash'}.to_lua       # {a="hash"}
 [:some, :array].to_lua   # {"some","array"}
 "\nStr\"ing\x00".to_lua  # "\nStr\"ing\0"
 123456.to_lua            # 123456
@@ -40,9 +40,9 @@ nil.to_lua               # nil
 {a: 'hash', with: {a_nested: 'hash'}}.to_lua(pretty: true)
 
 # {
-#   ["a"] = "hash",
-#   ["with"] = {
-#     ["a_nested"] = "hash"
+#   a = "hash",
+#   with = {
+#     a_nested = "hash"
 #   }
 # }
 
@@ -54,9 +54,9 @@ nil.to_lua               # nil
 {a: 'hash', with: {a_nested: 'hash'}}.to_lua(pretty: true, indent: '')
 
 # {
-# ["a"] = "hash",
-# ["with"] = {
-# ["a_nested"] = "hash"
+# a = "hash",
+# with = {
+# a_nested = "hash"
 # }
 # }
 ```
@@ -73,7 +73,7 @@ class CustomObject
   end
 end
 
-CustomObject.new.to_lua  # {["lua"]="object"}
+CustomObject.new.to_lua  # {lua="object"}
 ```
 
 If an object does not define the `as_lua` method, `to_s` will be used instead

spec/helpers_spec.rb

@@ -59,21 +59,21 @@
     it 'returns true if the identifier both has valid characters and is not a reserved keyword' do
       allow(ToLua::Helpers).to receive(:valid_identifier_characters?).and_return(true)
       allow(ToLua::Helpers).to receive(:reserved_keyword?).and_return(false)
-      
+
       expect(ToLua::Helpers.valid_identifier?('test_identifier')).to be true
     end
 
     it 'returns false if the identifier has invalid characters' do
       allow(ToLua::Helpers).to receive(:valid_identifier_characters?).and_return(false)
       allow(ToLua::Helpers).to receive(:reserved_keyword?).and_return(false)
-      
+
       expect(ToLua::Helpers.valid_identifier?('test_identifier')).to be false
     end
 
     it 'returns false if the identifier is a reserved keyword' do
       allow(ToLua::Helpers).to receive(:valid_identifier_characters?).and_return(true)
       allow(ToLua::Helpers).to receive(:reserved_keyword?).and_return(true)
-      
+
       expect(ToLua::Helpers.valid_identifier?('test_identifier')).to be false
     end
   end

to_lua.gemspec

@@ -3,13 +3,18 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |s|
   s.name     = 'to_lua'
-  s.version  = '0.1.1'
-  s.date     = '2015-05-14'
-  s.summary  = 'Serialize objects to lua tables'
+  s.version  = '0.2.0'
+  s.date     = Date.today.to_s
+  s.summary  = 'Serialize Ruby objects to lua tables'
   s.authors  = ['Mantas Norvaiša']
   s.email    = '[email protected]'
   s.homepage = 'https://github.com/mntnorv/to_lua'
   s.license  = 'MIT'
 
   s.files = Dir['lib/**/*']
+
+  s.required_ruby_version = '>= 2.0.0'
+
+  s.add_development_dependency('rake')
+  s.add_development_dependency('rspec', ['~> 3.2.0'])
 end