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Introduce all/0 and validate/1 #2

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HarshBalyan opened this issue Dec 8, 2021 · 0 comments
Open

Introduce all/0 and validate/1 #2

HarshBalyan opened this issue Dec 8, 2021 · 0 comments

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@HarshBalyan
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HarshBalyan commented Dec 8, 2021 •
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For each constant declared using defconst we can have the following functions

  • @spec values() :: list(String.t())
    • returns list of values
      e.g. for defconst(p: "P", i: "I")
      it returns ["P", "I"]
  • @spec validate(String.t()) :: {:ok, String.t()} | {:error, String.t()}
    • returns {:ok , value} for a valid value.
    • returns {:error, msg} for an invalid value
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