lib/kpm/system_helpers/system_proxy.rb in kpm-0.7.2 vs lib/kpm/system_helpers/system_proxy.rb in kpm-0.8.0

@@ -1,28 +1,28 @@
+# frozen_string_literal: true
+
 require_relative 'cpu_information'
 require_relative 'memory_information'
 require_relative 'disk_space_information'
 require_relative 'entropy_available'
 require_relative 'os_information'
 module KPM
   module SystemProxy
-
     module OS
-      def OS.windows?
-        (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RbConfig::CONFIG["host_os"]) != nil
+      def self.windows?
+        (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RbConfig::CONFIG['host_os']) != nil
       end
 
-      def OS.mac?
-        (/darwin/ =~ RbConfig::CONFIG["host_os"]) != nil
+      def self.mac?
+        (/darwin/ =~ RbConfig::CONFIG['host_os']) != nil
       end
 
-      def OS.unix?
+      def self.unix?
         !OS.windows?
       end
 
-      def OS.linux?
-        OS.unix? and not OS.mac?
+      def self.linux?
+        OS.unix? && !OS.mac?
       end
     end
-
   end
-end
\ No newline at end of file
+end