update executables configuration

Author: magynhard

lib/yaml_extend/version.rb

@@ -1,3 +1,3 @@
 module YamlExtend
-  VERSION = '1.3.0'.freeze
+  VERSION = '1.3.1'.freeze
 end

yaml_extend.gemspec

@@ -27,7 +27,6 @@ Gem::Specification.new do |spec|
     f.match(%r{^(test|spec|features)/})
   end
 
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'deep_merge', '~> 1.1'