Chain is an alias for MultiAppend.

Count returns the count of true values.

ensure from and to are the same type.

FilterSliceToMap iterates over a slice, turning T items into (K, V) associations, with possible filtering iteratee returns (bool, K, V): when the bool is false, K=>V is not included in the return value adapted from samber/lo.

FindOrError returns the first T in collection which matches the predicate, if none match, err is returned.

IsEmailValid checks if the email provided passes the required structure and length.

MapPtr runs f on the pointer value if it is not nil, or returns nil.

please only use this for testing.

please only use this for testing.

TODO: refactor RunWithOptV2 to this.

TODO: refactor RunWithOpt to this.

RunWithParentEnv runs cmds in dir with additional environment variables supplied by env, in addition to the current process' environment (from os.Environ).

RunWithParentEnv runs cmds in dir with additional environment variables supplied by env, in addition to the current process' environment (from os.Environ).

TrimURLScheme removes https:// or http:// scheme from the start of a url string.

TryFilter filters a collection, but can abort when an error is returned by the iteratee when an error is returned, the collection return value will be empty.

TryMap maps collection through a fallible mapper, returning the mapped collection and any error when an error is returned, the failed inputs will have a corresponding zero value in the returned collection.