Sha256: 20f28907a4492268bdfc507fae19dc57d97ccbef3b4f2072848a773df2c3a911
Contents?: true
Size: 445 Bytes
Versions: 69
Compression:
Stored size: 445 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
69 entries across 69 versions & 1 rubygems