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snap_framework

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A Framework for building for building Scenic applications.

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snap_framework lib engine parser assigns.ex
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lib/engine/parser/assigns.ex 

defmodule SnapFramework.Parser.Assigns do

  require Logger



  @moduledoc false



  def run(ast, assigns) do

    ast

    |> parse(assigns)

  end



  def parse({:@, meta, [{name, _, _atom}]}, assigns) do

    assign = SnapFramework.Engine.fetch_assign!(assigns, name)

    quote line: meta[:line] || 0 do

      unquote(Macro.escape(assign))

    end

  end



  def parse(ast, _assigns), do: ast

end