Sha256: fe215d0a7a581423d769598406c3f5031b42ef6d1e962e5d35e0a350b07f663c
Contents?: true
Size: 1.12 KB
Versions: 15
Compression:
Stored size: 1.12 KB
Contents
const AbstractHandler = require("./AbstractHandler")
class ArrayGetItemHandler extends AbstractHandler {
requiredParametersCount = 2
constructor() {
super()
}
process(command) {
try {
if (command.payload.length < this.requiredParametersCount) {
throw new Error("Array Get Item parameters mismatch")
}
let array = command.payload[0]
let indexes
if (Array.isArray(command.payload[1])) {
indexes = command.payload[1]
} else {
indexes = command.payload.slice(1)
}
if (indexes.length === 1) {
return array[indexes]
} else {
let array_copy = [...array]
for (let i = 0; i < indexes.length; i++) {
array_copy = array_copy[indexes[i]]
}
return array_copy
}
} catch (error) {
throw this.process_stack_trace(error, this.constructor.name)
}
}
}
module.exports = new ArrayGetItemHandler()
Version data entries
15 entries across 15 versions & 1 rubygems