nodejs-polars/bin/lazy/expr/struct.js

Polars: Blazingly fast DataFrames in Rust, Python, Node.js, R and SQL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExprStructFunctions = void 0;
const utils_1 = require("../../utils");
const expr_1 = require("../expr");
const ExprStructFunctions = (_expr) => {
    return {
        field(name) {
            return (0, expr_1._Expr)(_expr.structFieldByName(name));
        },
        nth(index) {
            return (0, expr_1._Expr)(_expr.structFieldByIndex(index));
        },
        renameFields(names) {
            return (0, expr_1._Expr)(_expr.structRenameFields(names));
        },
        withFields(fields) {
            fields = (0, utils_1.selectionToExprList)(fields, false);
            return (0, expr_1._Expr)(_expr.structWithFields(fields));
        },
        jsonEncode() {
            return (0, expr_1._Expr)(_expr.structJsonEncode());
        },
    };
};
exports.ExprStructFunctions = ExprStructFunctions;