add ensurePrefix and ensureSuffix

snoyberg / mono-traversable

Type classes for mapping, folding, and traversing monomorphic containers

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Closed adnelson closed 6 years ago

adnelson commented 6 years ago

Self-explanatory

adnelson commented 6 years ago

Ref: #139

adnelson commented 6 years ago

Hopefully I updated the right component here

snoyberg commented 6 years ago

Thanks!