test => no anchor
test => remove anchor
test => reserve params
test => remove empty anchor
Merge branch 'remove_anchor_from_url' into master
add test into all-tests.html
test => one item
test => items in order
test => different length
test => random order
refactoring => using best practice from codewars
Merge branch 'array_similar' into master
add test into all-tests.html
test => sort
test => case insensitive
refactoring => using best practice from codewars
Merge branch 'array_sort2' into master
add test into all-tests.html
test => empty array
test => simple match