Class: FileSystem::SymbolicLinkCreator

Inherits:
FakeSymbolicLink show all
Defined in:
lib/file_system/link/symbolic_link_creator.rb

Instance Attribute Summary

Attributes inherited from FakeSymbolicLink

#new_name, #old_name

Instance Method Summary collapse

Methods inherited from FakeSymbolicLink

#initialize, #is_dir?, #is_file?

Constructor Details

This class inherits a constructor from FileSystem::FakeSymbolicLink

Instance Method Details

#create ⇒ Object 



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# File 'lib/file_system/link/symbolic_link_creator.rb', line 6

def create
  if !File.exist?(old_name)
    puts "Can't to link to '#{old_name}' since it does not exist" 
    return
  end                                                                              
  if File.exist?(new_name)
    puts "Can't create alias '#{new_name}' since a file of that name already exists" 
    return
  end        
  FileUtils.ln_s old_name, new_name 
end

#exist?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/file_system/link/symbolic_link_creator.rb', line 18

def exist?(name)
  File.exist?(name) || File.symlink?(name)
end