Sha256: 7e08e0e6f0f1895df7236433ce14794638292950168cccc14c64aa8a0929d4e1
Contents?: true
Size: 1.09 KB
Versions: 5
Compression:
Stored size: 1.09 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
5 entries across 5 versions & 1 rubygems