Function checkIfColsExist

src/danfojs-base/plotting/plotly/utils.ts:19–26

(ndframe: DataFrame | Series, cols: string[])

import DataFrame from "../../core/frame";

export const checkIfColsExist = (ndframe: DataFrame | Series, cols: string[]) => {
    cols.forEach((col) => {
        if (!ndframe.columns.includes(col)) {
            throw Error(`Column Error: ${col} not found in columns. Columns should be one of [ ${ndframe.columns} ]`);
        }
    });
    return cols;
}

export const throwErrorOnWrongColName = (ndframe: DataFrame, colName: string): void => {
    if (!ndframe.columns.includes(colName)) {