Class: Pbmenv::DirectoryObject

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

Defined Under Namespace

Classes: NonSymlinkError

Instance Method Summary collapse

Constructor Details

#initialize(path:) ⇒ DirectoryObject

Returns a new instance of DirectoryObject.



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# File 'lib/pbmenv/directory_object.rb', line 5

def initialize(path: )
  @path = path
end

Instance Method Details

#path ⇒ Object 



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# File 'lib/pbmenv/directory_object.rb', line 9

def path
  @path
end

#readlink ⇒ String, NilClass

Returns:

  • (String, NilClass) 


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# File 'lib/pbmenv/directory_object.rb', line 20

def readlink
  readlink!
rescue NonSymlinkError
  nil
end

#readlink! ⇒ String

Returns:

  • (String)

Raises:



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# File 'lib/pbmenv/directory_object.rb', line 14

def readlink!
  raise NonSymlinkError if not symlink?
  File.readlink(path)
end