Class: File

Inherits:

Object

• Object
• File

Defined in:

lib/core_ext/file.rb

Class Method Summary

• .absolute_path?(path) ⇒ Boolean

  determine whether a String path is absolute.

Class Method Details

.absolute_path?(path) ⇒ Boolean

determine whether a String path is absolute.

Examples:

File.absolute_path?('foo') #=> false
File.absolute_path?('/foo') #=> true
File.absolute_path?('foo/bar') #=> false
File.absolute_path?('/foo/bar') #=> true
File.absolute_path?('C:foo/bar') #=> false
File.absolute_path?('C:/foo/bar') #=> true

Parameters:

• - (String) —

  a pathname

Returns:

• (Boolean)

# File 'lib/core_ext/file.rb', line 14

def self.absolute_path?(path)
  false | File.dirname(path)[/\A([A-Z]:)?#{Regexp.escape(File::SEPARATOR)}/i]
end