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bubble_match

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A matching language for matching queries against token-based natural language input. Like Regular Expressions, but for for natural language.

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bubble_match lib bubble_match.ex
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lib/bubble_match.ex 

defmodule BubbleMatch do

  readme = Path.join(__DIR__, "../README.md")

  @external_resource readme

  @moduledoc File.read!(readme)



  defstruct ast: nil



  @type t :: __MODULE__

  @type input :: [input] | String.t() | BubbleMatch.Sentence.t()

  @type match_result :: :nomatch | {:match, captures :: map()}

  @type parse_opts :: [parse_opt()]

  @type parse_opt :: {:expand, boolean()} | {:concepts_compiler, fun()}



  @doc """

  Match a given input against a BML query.

  """

  @spec match(expr :: t | String.t(), input :: input()) :: match_result()

  defdelegate match(expr, input), to: BubbleMatch.Matcher



  @doc """

  Parse a string into a BML expression.

  """

  @spec parse(expr :: String.t(), parse_opts()) :: {:ok, t()} | {:error, String.t()}

  defdelegate parse(expr, opts \\ []), to: BubbleMatch.Parser



  @doc """

  Parse a string into a BML expression, raises on error.

  """

  @spec parse!(expr :: String.t(), parse_opts()) :: t()

  defdelegate parse!(expr, opts \\ []), to: BubbleMatch.Parser

end



defimpl Inspect, for: BubbleMatch do

  import Inspect.Algebra



  def inspect(_dict, _opts) do

    concat(["#BubbleMatch<>"])

  end

end