function jclone(obj){
	return Array.isArray(obj) ?  $.extend(true,[],obj) :  $.extend(true,{},obj)
}
function jx(obj){
	return JSON.parse(JSON.stringify(obj))
}

function jx_r(name,val){
	if(typeof(val) == "function"){
		// clog("FN!",name,val)
		return val.name + "()"
	}
	return val


}
function jx_fn(obj){
	return JSON.parse(JSON.stringify(obj,jx_r))
}
function flat_proto(arr,d=1){
	var k,v,o,o2
	var cnt = 0
	o = []
	o2 = []
	o2 = arr
	while (d>0){
		// clog(d)
		o = o2
		o2 = []
		for (v of o){
			o2 = o2.concat(v)
		}
		d -= 1
	}
	return o2
}

function alog(arr,d=1){
	clog(...flat_proto(arr,d))

}
function spread(itr) {
    return [...itr]
}
function nop(){}














function jx_cr(name,val){
    if(typeof(val) == "function"){
        // clog("FN!",name,val)
        return val.name + "()"
    }
    clog("JX-CR",this,arguments)
    return val


}


function dec_walker(argument) {
    var dw = {N:"dw",cnt:0,omap:new Map(),path:[]}
    // _obj
    var uobj
    return function (name,val){
        dw.path.push(name)
        var ret = val
        dw.cnt += 1
    if(typeof(val) == "function"){
        // clog("FN!",name,val)
        ret = val.name + "()"
        // return val.name + "()"
    }
    if (typeof(ret) != "object" || !ret){
        dw.path.pop()
    } 
    if (typeof(ret) == "object" && ret){
        uobj = dw.omap.get(ret)
        dw.omap.setD(ret,dw.path + "")

        if (uobj){
            return uobj + "~"
        dw.path.pop()
        }
    } 

    // clog("JX-DW",name,typeof(val),"\n",this,dw,arguments)
    return ret


}

}

function jx_rec_fn(obj){
    // return JSON.parse(JSON.stringify(obj,jx_cr))
    // return JSON.stringify(obj,jx_cr)
    return JSON.stringify(obj,dec_walker())
}



function jx_rec_fn_clone(obj){
    return JSON.parse(jx_rec_fn(obj,jx_cr))
}

























window.jx_rec_fn = jx_rec_fn
window.jx_rec_fn_clone = jx_rec_fn_clone
window.nop = nop
window.fn_utils = {single_fns:{},}

window.zlog = nop


window.spread = spread
window.keys = Object.keys
window.entries = Object.entries
window.items = Object.entries
window.alog = alog
window.flat_proto = flat_proto

window.dev_glob = {}

window.jc_u = "UTILS"
window.jc = jclone
window.jx = jx
window.jx_fn = jx_rec_fn_clone
window.jx_fn_orig = jx_fn
window.jclone = jclone