Extending Papercraft
Papercraft can be extended by defining custom method calls that are accessible
from any template. This is done with Papercraft.extension:
Papercraft.extension(
youtube_player: ->(ref, width: 560, height: 315) {
iframe(
width:, height:,
src: "https://www.youtube-nocookie.com/embed/#{ref}"
)
},
ulist: ->(list) {
ul {
list.each { li { render_yield it } }
}
}
)
# usage:
->(youtube_video_refs) {
ulist(youtube_video_refs) {
youtube_player(it)
}
}