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dsignr/frontmatter.ex

Created June 26, 2019 20:17
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  1. dsignr created this gist Jun 26, 2019.
    16 changes: 16 additions & 0 deletions frontmatter.ex
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    def extract(changeset) do
    file_name = changeset.data.name
    data = File.read!("#{@data_folder}/pages/#{file_name}")
    case String.split(data, ~r/\n-{3,}\n/, parts: 2) do
    [""] ->
    %{frontmatter: nil, content: nil}
    [frontmatter, content] ->
    %{
    frontmatter: parse_yaml(frontmatter),
    content: content
    }
    _ ->
    %{frontmatter: nil, content: nil}
    end
    # {parse_yaml(frontmatter), Earmark.to_html(markdown)}
    end