flynx/diff.js
1
0
Fork 0
mirror of https://github.com/flynx/diff.js.git synced 2025-10-29 02:50:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

tweaking...

Browse Source 
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2021-05-25 01:43:33 +03:00
parent 14c7ddae45
commit 987c4c2c79
1 changed files with 16 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
diff2.js
View File

@ -87,6 +87,7 @@ module.HANDLERS = {
handle: function(obj){ handle: function(obj){
// XXX for some reason the .entries() iterator does not have // XXX for some reason the .entries() iterator does not have
// the generaator methods -- we can't call obj.entries().map(..)... // the generaator methods -- we can't call obj.entries().map(..)...
// XXX for sets k is the same a v... not sure how to handle this...
return [ [...obj.entries()] return [ [...obj.entries()]
.map(function([k, v]){ .map(function([k, v]){
return [[k], v] }), ] }, return [[k], v] }), ] },
@ -140,7 +141,7 @@ function*(obj, path=[], options={}){
options.seen || new Map() options.seen || new Map()
if(seen.has(obj)){ if(seen.has(obj)){
// XXX revise format... // XXX revise format...
yield ['LINK', seen.get(obj)] yield [path, ['LINK', seen.get(obj)]]
return } return }
typeof(obj) == 'object' typeof(obj) == 'object'
&& seen.set(obj, path) && seen.set(obj, path)
@ -185,6 +186,13 @@ function*(obj, path=[], options={}){
: subtree(handler.handle(obj, path, options)) }) } : subtree(handler.handle(obj, path, options)) }) }
var _serializePath = function(p){
return typeof(p) == 'object' ?
JSON.stringify(p)
: p }
var serializePath = function(p){
return '/'+ p.map(_serializePath).join('/') }
// XXX need a better way to serialize the path... // XXX need a better way to serialize the path...
var shandle = var shandle =
module.shandle = module.shandle =
@ -192,9 +200,10 @@ handle
.map(function([p, v]){ .map(function([p, v]){
return ( return (
// XXX revise... // XXX revise...
p == 'LINK' ? v instanceof Array && v[0] == 'LINK' ?
['LINK', '/'+ v.join('/')] [serializePath(p),
: ['/'+ p.join('/'), v] ) }) 'LINK', serializePath(v[1])]
: [serializePath(p), v] ) })
@ -214,7 +223,7 @@ var o = {
empty_array: [], empty_array: [],
array: [1, 2, 3], array: [1, 2, 3],
// XXX set keys are a bit odd -- the key is the object itself... // XXX set key is the object itself, is this what we want???
set: new Set([1, [], {a:1}]), set: new Set([1, [], {a:1}]),
map: new Map([[[], 123], [321, {}]]), map: new Map([[[], 123], [321, {}]]),
@ -229,5 +238,7 @@ console.log([...shandle(o)])
/********************************************************************** /**********************************************************************
* vim:set ts=4 sw=4 : */ return module }) * vim:set ts=4 sw=4 : */ return module })