module HashFile

Overview

HashFile stores data into a file

Extended Modules

• HashFile

Defined in:

hash_file.cr
hash_file/version.cr

Constant Summary

VERSION = "0.6.0"

Instance Method Summary

• #[](key : String)

  get value for a given key

• #[]=(key : String, value : String | Number | Time)

  set value for a given key

• #clear

  flush files from disk

• #config(options : Hash(String, String | Number) = {} of String => String | Int32)

  overwrite default configuation settings spread: the amount of sub directories to transform the key hash into base_dir: where should your cache be located

• #delete(key : String)

  delete a key

• #expired?(key : String)

  check if a key is expired

• #fetch(key : String, options : Hash(String, String | Int32 | Time))

  get value for a given key.

• #key?(value : String)

  does your key exists

• #store(key : String, value : String | Number | Time, options : Hash(String, String | Int32 | Time))

  set value for a given key

• #to_filename(value : String, ommit_base_dir : Bool = false)

  converts a key into a hash

Instance Method Detail