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chrismccord/gist:5519310

Last active December 17, 2015 00:11
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"I have a table that shows the 10 most recent entries and then via Sync new ones get added. Is there an easy way to remove existing entries to keep the total at 10?"
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gistfile1.coffee
# Assuming your partial is named 'list_row' and your model is 'Todo'
class Sync.TodoListRow extends Sync.View
maxRows: 10
afterInsert: ->
$rows = @$el.siblings("tr")
$rows.first().remove() if $rows.length > @maxRows
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