Remove Flag Argument

Goal

Each flag value becomes its own well-named function; callers say what they mean rather than passing booleans.

Before the refactoring

function setDimension(name, value) {
  if (name === 'height') /* ... */
  else if (name === 'width') /* ... */
}

After the refactoring

function setHeight(value) { /* ... */ }
function setWidth(value)  { /* ... */ }

Savings

Call sites read fluently; new variations land as new functions instead of new switch cases.

Note

Two replacement functions with similar bodies introduce duplication — pair this with Extract Function for shared internals.