Method getColumn

docs/app/js/sanddance-app.js:6253–6257

(name)

        });
    }
    getColumn(name) {
        for(let i = 0; i < this.columns.length; i++){
            if (this.columns[i].name == name) return this.columns[i];
        }
    }
    runExpressionOnColumn(datum, ex) {
        const actualDataValue = datum[ex.name];
        if (ex.operator === "isnullorEmpty") return isnullorEmpty(actualDataValue);