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13 lines
321 B
Elixir
13 lines
321 B
Elixir
defmodule Shortnr.URL.Util do
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@moduledoc """
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URL module utility functions.
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"""
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@id_chars String.codepoints("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXWYZ0123456789")
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@spec generate_id() :: String.t()
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def generate_id do
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for _ <- 0..7,
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into: "",
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do: Enum.random(@id_chars)
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end
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end
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