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x/deno2node/src/deps.deno.ts>Node#getParentWhileOrThrow

Compile your Deno project to run on Node.js.
fromdeno/deno2node
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method Node.prototype.getParentWhileOrThrow
import { Node } from "https://deno.land/x/deno2node@v1.10.0/src/deps.deno.ts";

Goes up the parents (ancestors) of the node while a condition is true. Throws if the initial parent doesn't match the condition.

Parameters

condition: (parent: Node, node: Node) => parent is T
  • Condition that tests the parent to see if the expression is true.
optional
message: string | (() => string)

Goes up the parents (ancestors) of the node while a condition is true. Throws if the initial parent doesn't match the condition.

Parameters

condition: (parent: Node, node: Node) => boolean
  • Condition that tests the parent to see if the expression is true.
optional
message: string | (() => string)