### Home Classes Methods

### In Files

- lib/ramaze/snippets/object/instance_variable_defined.rb
- lib/ramaze/snippets/object/__dir__.rb
- lib/ramaze/snippets/object/pretty.rb
- lib/ramaze/snippets/object/scope.rb

### Methods

- #__DIR__
- #instance_variable_defined?
- #pretty
- #scope

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No matching classes.

# Ramaze::CoreExtensions::Object

Extensions for Object

Extensions for Object

Extensions for Object

Extensions for Object

### Public Instance Methods

__DIR__(*args) click to toggle source

This is similar to +__FILE__+ and +__LINE__+, and returns a String representing the directory of the current file is. Unlike +__FILE__+ the path returned is absolute.

This method is convenience for the

    File.expand_path(File.dirname(__FILE__))

idiom.

    # File lib/ramaze/snippets/object/__dir__.rb, line 17
    def __DIR__(*args)
      filename = caller[0][/^(.*):/, 1]
      dir = File.expand_path(File.dirname(filename))
      ::File.expand_path(::File.join(dir, *args.map{|a| a.to_s}))
    end

instance_variable_defined?(variable) click to toggle source

    # File lib/ramaze/snippets/object/instance_variable_defined.rb, line 10
    def instance_variable_defined?(variable)
      instance_variables.include?(variable.to_s)
    end

pretty(s = '') click to toggle source

Returns the string that pretty_inspect would yield

    # File lib/ramaze/snippets/object/pretty.rb, line 6
    def pretty s = ''
      PP.pp(self, s)
      s
    end

scope() click to toggle source

returns a new clean binding for this object

Usage:

    eval 'self', object.scope  #=> returns object

    # File lib/ramaze/snippets/object/scope.rb, line 11
    def scope
      lambda{}
    end

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