mobilizon/lib/service/metadata/metadata.ex

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Elixir
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defprotocol Mobilizon.Service.Metadata do
@moduledoc """
Service that allows producing metadata HTML tags about content
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"""
@doc """
Build tags for an entity. Returns a list of `t:Phoenix.HTML.safe/0` tags.
Locale can be provided to generate fallback descriptions.
"""
@spec build_tags(any(), String.t()) :: list(Phoenix.HTML.safe())
def build_tags(entity, locale \\ "en")
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end