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step_flow lib step_flow integer.ex
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lib/step_flow/integer.ex

defmodule StepFlow.Integer do
@moduledoc false
@doc ~S"""
Convert to integer if needed
## Examples
iex> StepFlow.Integer.force("99")
99
iex> StepFlow.Integer.force(65)
65
"""
def force(param) when is_bitstring(param) do
param
|> String.to_integer()
end
def force(param) do
param
end
end