testAnAssociativeArrayContainsAtLeastOneKeyThatsNotANumber
testAnArrayIsAssociativeIfAllIndexesAreIntegersButNotZeroIndexed
testAnArrayIsNotAssociativeIfZeroIndexed
IsNotAnAssociativeArray
Docs
Merge pull request #58 from elliotchance/matcher/46-more-array-matchers

Matcher/46 more array matchers