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(function() {
this.Tether.modules.push({
position: function(_arg) {
var left, result, shift, shiftLeft, shiftTop, top, _ref;
top = _arg.top, left = _arg.left;
if (!this.options.shift) {
return;
}
result = function(val) {
if (typeof val === 'function') {
return val.call(this, {
top: top,
left: left
});
} else {
return val;
}
};
shift = result(this.options.shift);
if (typeof shift === 'string') {
shift = shift.split(' ');
shift[1] || (shift[1] = shift[0]);
shiftTop = shift[0], shiftLeft = shift[1];
shiftTop = parseFloat(shiftTop, 10);
shiftLeft = parseFloat(shiftLeft, 10);
} else {
_ref = [shift.top, shift.left], shiftTop = _ref[0], shiftLeft = _ref[1];
}
top += shiftTop;
left += shiftLeft;
return {
top: top,
left: left
};
}
});
}).call(this);
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