Class: File

Inherits:
Object
  • Object
show all
Defined in:
lib/condor.rb

Overview

Extensions to the File class.

Class Method Summary collapse

Class Method Details

.files_on_path(name, path = ) ⇒ Object

Find all instances of the specified file on the path.



189
190
191
192
193
194
 
# File 'lib/condor.rb', line 189

def File.files_on_path(name, path = ENV["PATH"])
  return [name] if path_specified?(name)
  path.split(File::PATH_SEPARATOR).collect do |p|
    File.join(p, name)
  end.select {|f| File.exists?(f)}
end

.path_specified?(fullname) ⇒ Boolean

Does the specified full filename have a path component?

Returns:

  • (Boolean) 


184
185
186
 
# File 'lib/condor.rb', line 184

def File.path_specified?(fullname)
  not basename(fullname) == fullname
end