Sha256: 7c3e78e4dbf1ca1d872ecede711c141fb566d581ee4174ad85badb4f51ea7faf
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Size: 443 Bytes
Versions: 226
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Stored size: 443 Bytes
Contents
defmodule StringSeries do
@doc """
Given a string `s` and a positive integer `size`, return all substrings
of that size. If `size` is greater than the length of `s`, or less than 1,
return an empty list.
"""
@spec slices(s :: String.t(), size :: integer) :: list(String.t())
def slices(_s, size) when size < 1, do: []
def slices(s, size) do
s |> String.graphemes |> Enum.chunk(size, 1) |> Enum.map(&Enum.join/1)
end
end
Version data entries
226 entries across 226 versions & 1 rubygems