9 lines
220 B
CoffeeScript
9 lines
220 B
CoffeeScript
$.fn.neighbour = (context, offset) ->
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self = this[0]
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result = null
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nodes = $(context)
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nodes.each (i, node) ->
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result = nodes[i+offset] if node is self
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result = null if typeof result is "undefined"
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result
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