View Source Claper.Presentations (Claper v1.7.0)

The Presentations context.

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create_presentation_file(attrs \\ %{})

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Creates a presentation_files.

examples

Examples

iex> create_presentation_file(%{field: value})
{:ok, %PresentationFile{}}

iex> create_presentation_file(%{field: bad_value})
{:error, %Ecto.Changeset{}}
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create_presentation_state(attrs \\ %{})

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Creates a presentation_state.

examples

Examples

iex> create_presentation_state(%{field: value})
{:ok, %PresentationState{}}

iex> create_presentation_state(%{field: bad_value})
{:error, %Ecto.Changeset{}}
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get_presentation_file!(id, preload \\ [])

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Gets a single presentation_files.

Raises Ecto.NoResultsError if the Presentation files does not exist.

examples

Examples

iex> get_presentation_file!(123)
%PresentationFile{}

iex> get_presentation_file!(456)
** (Ecto.NoResultsError)
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get_presentation_file_by_hash!(hash)

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subscribe(presentation_file_id)

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update_presentation_file(presentation_file, attrs)

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Updates a presentation_files.

examples

Examples

iex> update_presentation_file(presentation_file, %{field: new_value})
{:ok, %PresentationFile{}}

iex> update_presentation_file(presentation_file, %{field: bad_value})
{:error, %Ecto.Changeset{}}
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update_presentation_state(presentation_state, attrs)

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Updates a presentation_state.

examples

Examples

iex> update_presentation_state(presentation_state, %{field: new_value})
{:ok, %PresentationState{}}

iex> update_presentation_state(presentation_state, %{field: bad_value})
{:error, %Ecto.Changeset{}}