Performance Improvement

Add caching for HashTable keys

Performance Improvement

Small performance improvement for HashTable's.

There is no additional "containsKey" check which costs another O(n) performance.

Major Version with Breaking Changes

• namespace change: from plural to singular
• strict_types=1 for each class
• removed deprecated classes (such as HashMap, Comparable, etc.)
• using spl_object_hash for object keys in HashTable

check out the wiki for further information

bugfix

0.0.27

removed debug output

LinkedList remove method

• remove method fix
• new tests
• strict types

minor fixes

• test namespaces
• LRU Cache NPE

0.0.24

updated composer.json and gitignore

0.0.23

updated composer.json

0.0.22

count sub graphs in AbstractGraph

0.0.21

arraylist contains key