knj.rb in knjrbfw-0.0.116

- old
+ new
@@ -1,89 +1,89 @@
 $knjpath = "knj/" if !$knjpath
 
 module Knj
   CONFIG = {}
-  
+
   def self.const_missing(name)
     if name == :Db
       filepath = "#{$knjpath}knjdb/libknjdb"
     else
       filepath = "#{$knjpath}#{name.to_s.downcase}"
     end
-    
+
     require filepath
     raise "Constant still not defined: '#{name}'." if !Knj.const_defined?(name)
     return Knj.const_get(name)
   end
-  
+
   def self.appserver_cli(filename)
     Knj::Os.chdir_file(filename)
     require "#{$knjpath}/includes/appserver_cli.rb"
   end
-  
+
   def self.dirname(filepath)
-    raise "Filepath does not exist: #{filepath}" if !File.exists?(filepath)
+    raise "Filepath does not exist: #{filepath}" if !File.exist?(filepath)
     return File.realpath(File.dirname(filepath))
   end
-  
+
   #Returns the path of the knjrbfw-framework.
   def self.knjrbfw_path
     return File.realpath(File.dirname(__FILE__))
   end
-  
+
   #Shortcut to Php4r.print_r.
   def self.p(*args, &block)
     require "php4r" if !Kernel.const_defined?(:Php4r)
     return Php4r.print_r(*args, &block)
   end
-  
+
   def self.handle_return(args)
     if args[:block]
       args[:enum].each(&args[:block])
       return nil
     else
       return Array_enumerator.new(args[:enum])
     end
   end
-  
+
   #Loads a gem by a given name. First tries to load the gem from a custom parent directory to enable loading of development-gems.
   def self.gem_require(gem_const, gem_name = nil)
     #Support given an array for multiple gem-names in one call.
     if gem_const.is_a?(Array) and gem_name == nil
       gem_const.each do |gem_i|
         self.gem_require(gem_i)
       end
-      
+
       return nil
     end
-    
+
     #Set correct names.
     gem_name = gem_const.to_s.downcase.strip if !gem_name
     gem_const = "#{gem_const.to_s[0].upcase}#{gem_const.to_s[1, gem_name.length]}"
-    
+
     #Return false if the constant is already loaded.
     return false if ::Kernel.const_defined?(gem_const)
-    
+
     #Try to load gem from custom development-path.
     found_custom = false
-    
+
     paths = [
       "#{File.realpath("#{File.dirname(__FILE__)}/../../..")}/#{gem_name}/lib/#{gem_name}.rb"
     ]
     paths.each do |path|
-      if File.exists?(path)
+      if File.exist?(path)
         require path
         found_custom = true
         break
       end
     end
-    
+
     #Custom-path could not be loaded - load gem normally.
     if !found_custom
       require "rubygems"
       require gem_name.to_s
     end
-    
+
     #Return true to enable detection of that something was loaded.
     return true
   end
 end
\ No newline at end of file