website/sandbox/chord-drill-sergeant/src/ChordInspector.elm


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module ChordInspector exposing (render)

import Html exposing (..)
import Theory


render : Theory.Chord -> Html a
render chord =
    case Theory.notesForChord chord of
        Nothing ->
            p [] [ text "Cannot retrieve the notes for the chord." ]

        Just notes ->
            ul []
                (notes
                    |> List.map
                        (\note ->
                            li []
                                [ text
                                    (Theory.viewNote
                                        note
                                    )
                                ]
                        )
                )