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eflatbuffers

0.1.1
0.1.1 0.1.0

This is a flatbuffers implementation in Elixir. In contrast to existing implementations there is no need to compile code from a schema. Instead, data and schemas are processed dynamically at runtime, offering greater flexibility.

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eflatbuffers lib utils.ex
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lib/utils.ex 

defmodule Eflatbuffers.Utils do



  def scalar?({ type, _options }), do: scalar?(type)

  def scalar?(:string), do: false

  def scalar?(:vector), do: false

  def scalar?(:table),  do: false

  def scalar?(:enum),   do: true

  def scalar?(_),       do: true



  def scalar_size({ type, _options }), do: scalar_size(type)

  def scalar_size(:byte ), do: 1

  def scalar_size(:ubyte), do: 1

  def scalar_size(:bool ), do: 1

  def scalar_size(:short ), do: 2

  def scalar_size(:ushort), do: 2

  def scalar_size(:int  ), do: 4

  def scalar_size(:uint ), do: 4

  def scalar_size(:float), do: 4

  def scalar_size(:long  ), do: 8

  def scalar_size(:ulong ), do: 8

  def scalar_size(:double), do: 8

  def scalar_size(type), do: throw({:error, {:unknown_scalar, type}})



  def extract_scalar_type({:enum, %{ name: enum_name }}, {tables, _options}) do

    { :enum, %{ type: type }} =  Map.get(tables, enum_name)

    type

  end



  def extract_scalar_type(type, _), do: type





end