本文整理汇总了TypeScript中source-mutation.eachArrayValueMutation函数的典型用法代码示例。如果您正苦于以下问题：TypeScript eachArrayValueMutation函数的具体用法？TypeScript eachArrayValueMutation怎么用？TypeScript eachArrayValueMutation使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了eachArrayValueMutation函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: eachArrayValueMutation
const diffCSSGroupingRuleChildren = (oldRule: SlimCSSGroupingRule, newRule: SlimCSSGroupingRule, path: any[]) => {
const diffs: Mutation<any[]>[] = [];
eachArrayValueMutation(
diffArray(oldRule.rules, newRule.rules, compareCSSRules),
{
insert({ index, value }) {
diffs.push(createInsertChildMutation(CSS_INSERT_RULE, path, compressRootNode(value), index));
},
delete({ index }) {
diffs.push(createRemoveChildMutation(CSS_DELETE_RULE, path, null, index));
},
update({ newValue, originalOldIndex, index, patchedOldIndex }) {
if (index !== patchedOldIndex) {
diffs.push(createMoveChildMutation(CSS_MOVE_RULE, path, null, index, patchedOldIndex));
}
diffs.push(
...diffCSSRule(
oldRule.rules[originalOldIndex],
newValue,
[...path, index]
)
);
}
}
);
return diffs;
};示例2: diffArray
export const diffParentNode = (oldNode: BasicParentNode, newNode: BasicParentNode, diffChildNode: (oldChild: BasicNode, newChild: BasicNode) => Mutation<any>[]) => {
const mutations = [];
const diff = diffArray(Array.from(oldNode.childNodes), Array.from(newNode.childNodes), (oldNode, newNode) => {
if (oldNode.nodeName !== newNode.nodeName || oldNode.namespaceURI !== newNode.namespaceURI) return -1;
return 1;
});
eachArrayValueMutation(diff, {
insert({ index, value }) {
mutations.push(createParentNodeInsertChildMutation(oldNode, value, index));
},
delete({ index }) {
mutations.push(createParentNodeRemoveChildMutation(oldNode, oldNode.childNodes[index]));
},
update({ originalOldIndex, patchedOldIndex, newValue, index }) {
if (patchedOldIndex !== index) {
mutations.push(createParentNodeMoveChildMutation(oldNode, oldNode.childNodes[originalOldIndex], index, patchedOldIndex));
}
const oldValue = oldNode.childNodes[originalOldIndex];
mutations.push(...diffChildNode(oldValue, newValue));
}
});
mutations.push(...diffNodeBase(oldNode as any as SEnvNodeInterface, newNode as any as SEnvNodeInterface));
return mutations;
};示例3: update
update() {
if (this._stale) {
this._stale = false;
const diff = diffArray(
this,
Array.prototype.filter.call(this._target.childNodes, a => a.nodeType === SEnvNodeTypes.ELEMENT),
(a, b) => a === b ? 0 : -1
);
eachArrayValueMutation(diff, {
insert: ({ value, index }) => {
this.splice(index, 0, value);
},
delete: ({ index }) => {
this.splice(index, 1);
},
update() {
}
});
}
return this;
}