Class: HashPipe::Backends::Filesystem

Inherits:
Object
  • Object
show all
Defined in:
lib/hashpipe/backends/filesystem.rb

Overview

The filesystem backend is mostly useful for development or test work. It’s not currently sharded in any way, so would probably have serious issues for production use. You have been warned.

Instance Method Summary collapse

Constructor Details

#initialize(archived_attribute) ⇒ Filesystem

Returns a new instance of Filesystem.



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# File 'lib/hashpipe/backends/filesystem.rb', line 8

def initialize(archived_attribute)
  @archived_attribute = archived_attribute
end

Instance Method Details

#destroy ⇒ Object 



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# File 'lib/hashpipe/backends/filesystem.rb', line 17

def destroy
  FileUtils.rm_f(filename)
end

#filename ⇒ Object

Returns the full file path + name of this archived attribute



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# File 'lib/hashpipe/backends/filesystem.rb', line 26

def filename
  File.join(filepath, @archived_attribute.name.to_s)
end

#load ⇒ Object 



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# File 'lib/hashpipe/backends/filesystem.rb', line 21

def load
  File.read( filename ) if File.exist?( filename )
end

#save(content) ⇒ Object 



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# File 'lib/hashpipe/backends/filesystem.rb', line 12

def save(content)
  create_filesystem_path unless File.exist?(filepath)
  write_to_disk(content)
end