JsDiffer

A JavaScript Diff Utility

Demo

Check out the demo here.

API Reference

JsDiffer.setX(array) -> void

Set source data

JsDiffer.setY(array) -> void

Set destination data

JsDiffer.lcs() -> array

Calculate longest common subsequence between X and Y

JsDiffer.diff() -> array

Calculate diff between X and Y, see example for more details.

diff.setX([
    "class SkinnedMesh extends THREE.Mesh {",
    "super(geometry, materials);",
    "this.idMatrix = SkinnedMesh.defaultMatrix();",
    "this.bones = [];",
    "this.boneMatrices = [];"
]);
diff.setY([
    "class SkinnedMesh extends THREE.Mesh {",
    "constructor(geometry, materials) {",
    "super(geometry, materials);",
    "idMatrix = SkinnedMesh.defaultMatrix();",
    "this.bones = [];",
    "this.boneMatrices = [];"
]);

Will result in something like this

[0,0] # class SkinnedMesh extends THREE.Mesh {
[0,1] + constructor(geometry, materials) {
[1,2] # super(geometry, materials);
[2,2] - this.idMatrix = SkinnedMesh.defaultMatrix();
[2,3] + idMatrix = SkinnedMesh.defaultMatrix();
[3,4] # this.bones = [];
[4,5] # this.boneMatrices = [];