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earmark

1.4.5
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Earmark is a pure-Elixir Markdown converter. It is intended to be used as a library (just call Earmark.as_html), but can also be used as a command-line tool (run mix escript.build first). Output generation is pluggable.

Retired package: Deprecated - Earmark is no longer maintained. Migrate to a replacement, for example MDEx (https://hex.pm/packages/mdex).
Security advisory: This version has known vulnerabilities. View advisories
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earmark lib earmark helpers string_helpers.ex
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lib/earmark/helpers/string_helpers.ex 

defmodule Earmark.Helpers.StringHelpers do



  @moduledoc false



  @doc """

  Remove the leading part of a string

  """

  def behead(str, ignore) when is_integer(ignore) do

    String.slice(str, ignore..-1)

  end



  def behead(str, leading_string) do

    behead(str, String.length(leading_string))

  end



  @doc """

  Remove leading spaces up to size

  """

  def behead_indent(str, size) do

    String.replace(str, ~r<\A\s{0,#{size}}>, "")

  end



  @doc """

    Returns a tuple with the prefix and the beheaded string



        iex> behead_tuple("prefixpostfix", "prefix")

        {"prefix", "postfix"}

  """

  def behead_tuple(str, lead) do

    {lead, behead(str, lead)}

  end



  def betail(str, length)

  def betail(str, length) do

    str

    |> String.slice(0, max(0,String.length(str) - length))

  end

end



# SPDX-License-Identifier: Apache-2.0