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Use Application.get_env/3 calls instead of module attributes #8

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Use Application.get_env/3 calls instead of module attributes #8

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8 changes: 4 additions & 4 deletions lib/nanoid/configuration.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ defmodule Nanoid.Configuration do

## -- DEFAULT ATTRIBUTES
@default_mask 63
@default_size Application.get_env(:nanoid, :size, 21)
@default_alphabet Application.get_env(:nanoid, :alphabet, "_-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
@default_size 21
@default_alphabet "_-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
@default_alphabet_length String.length(@default_alphabet)

@doc """
Expand All @@ -25,7 +25,7 @@ defmodule Nanoid.Configuration do
21
"""
@spec default_size :: Integer.t()
def default_size, do: @default_size
def default_size, do: Application.get_env(:nanoid, :size, @default_size)

@doc """
Returns the default alphabet of a nanoid used by the generators.
Expand All @@ -34,7 +34,7 @@ defmodule Nanoid.Configuration do
"_-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
"""
@spec default_alphabet :: String.t()
def default_alphabet, do: @default_alphabet
def default_alphabet, do: Application.get_env(:nanoid, :alphabet, @default_alphabet)

@doc """
Returns the length of the default alphabet.
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