TypeScript source-mutation.eachArrayValueMutation函数代码示例

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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，您的评价将有助于我们的系统推荐出更棒的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;
};

开发者ID:cryptobuks，项目名称:tandem，代码行数:29，代码来源:diff-patch.ts

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;
};

开发者ID:cryptobuks，项目名称:tandem，代码行数:29，代码来源:parent-node.ts

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;
    }

开发者ID:cryptobuks，项目名称:tandem，代码行数:24，代码来源:collections.ts

注：本文中的source-mutation.eachArrayValueMutation函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。