jeffchiou

/**
 * Wrapper function with modern JS. May have issues with IE and Safari.
 * Will preserve event handlers.
 * @param {ChildNode} elToWrap The element you want to wrap.
 * @param {ParentNode} wrapper The element to wrap with.
 */
const wrap = (elToWrap, wrapper) => {
  elToWrap.before(wrapper) // so element doesn't move
  wrapper.append(elToWrap) // automatically moves wrapped element.
}

jeffchiou

from functools import reduce

# Readable version
def pipe(*funcs):
    def shortpipe(f,g):
        return lambda *args: g(*f(*args))
    return reduce(shortpipe, funcs)

# Short version
def pipe(*fs):