in ComponentKit/LayoutComponents/CKFlexboxComponent.mm [475:487]
static YGEdge ygSpacingEdgeFromDirection(const CKFlexboxDirection &direction, BOOL reverse = NO)
{
switch (direction) {
case CKFlexboxDirectionColumn:
return reverse ? YGEdgeBottom : YGEdgeTop;
case CKFlexboxDirectionColumnReverse:
return reverse ? YGEdgeTop : YGEdgeBottom;
case CKFlexboxDirectionRow:
return reverse ? YGEdgeEnd : YGEdgeStart;
case CKFlexboxDirectionRowReverse:
return reverse ? YGEdgeStart : YGEdgeEnd;
}
}