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README.md

mruby-k2hash

Build Status

mruby binding of yahoojapan/k2hash

Quickstart

  1. build mruby with mruby-k2hash. Or use the Docker image.
# mruby root dir
$ MRUBY_CONFIG=./path/to/build_config.rb ./minirake
  1. Run mirb and test K2Hash class
$ ./build/host/bin/mirb
mirb - Embeddable Interactive Ruby Shell

> 
>
> k2hash = K2Hash.new('/tmp/tmp.k2hash', 0666, K2Hash::WRCREAT)
 => #<K2Hash:0x127ada0>
> k2hash.store('key', 'value')
 => nil
> k2hash.fetch('key')
 => "value"
> k2hash.store('key', 'new value')
 => nil
> k2hash.fetch('key')
 => "new value"
> k2hash['key2'] = 'value2'
 => "value2"
> k2hash['key2']
 => "value2"
> k2hash.close
 => nil

Implemented methods

method implemented?
[] ✔️
[]= ✔️
clear ✔️
close ✔️
closed? ✔️
delete ✔️
delete_if ✔️
reject! ✔️
each ✔️
each_pair ✔️
each_key ✔️
each_value ✔️
empty? ✔️
fetch ✔️
has_key? ✔️
include? ✔️
key? ✔️
member? ✔️
has_value? ✔️
value? ✔️
invert ✔️
key ✔️
keys ✔️
length ✔️
size ✔️
reject ✔️
replace ✔️
select ✔️
shift ✔️
store ✔️
to_a ✔️
to_hash ✔️
update ✔️
values ✔️
values_at ✔️
  • subkey

    • fetch_subkeys(key) -> Array returns subkey array corresponding to the key str
    • store_subkeys(key, subkeys) -> self set the subkey array to the key str

TODO

  • Support k2hash features. Especially...:

    • open mode
    • transaction
    • queue
    • attributes

License

MITL

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