Method: Rack::Cache::EntityStore::Disk#write

Defined in:
lib/rack/cache/entitystore.rb

#write(body) ⇒ Object 



122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
 
# File 'lib/rack/cache/entitystore.rb', line 122

def write(body)
  filename = ['buf', $$, Thread.current.object_id].join('-')
  temp_file = storage_path(filename)
  key, size =
    File.open(temp_file, 'wb') { |dest|
      slurp(body) { |part| dest.write(part) }
    }

  path = body_path(key)
  if File.exist?(path)
    File.unlink temp_file
  else
    FileUtils.mkdir_p File.dirname(path), :mode => 0755
    FileUtils.mv temp_file, path
  end
  [key, size]
end