lib/config.js
function unset(appName, variableNames, callback) {
    if (!util.isArray(variableNames)) {
      return callback(new Error('To unset a variable pass an array of names'));
    }

    var keyValues = {};
    variableNames.forEach(function onUnsetResponse(variableName) {
      keyValues[variableName] = null;
    });

    set(appName, keyValues, callback);
  }
function unset(appName, variableNames, callback) {
    if (!util.isArray(variableNames)) {
      return callback(new Error('To unset a variable pass an array of names'));
    }

    var keyValues = {};
    variableNames.forEach(function onUnsetResponse(variableName) {
      keyValues[variableName] = null;
    });

    set(appName, keyValues, callback);
  }
function unset ( appName , variableNames , callback ) { if ( ! util . isArray ( variableNames ) ) { return callback ( new Error ( 'To unset a variable pass an array of names' ) ) ; } var keyValues = { } ; variableNames . forEach ( function onUnsetResponse ( variableName ) { keyValues [ variableName ] = null ; } ) ; set ( appName , keyValues , callback ) ; }
Unset environment variables for an app
Unset environment variables for an app