* Turn the key of an object property into a string literal.
(key)
| 20 | * Turn the key of an object property into a string literal. |
| 21 | */ |
| 22 | function keyToString(key) { |
| 23 | if (babelTypes.isNumericLiteral(key)) { |
| 24 | return babelTypes.stringLiteral(key.value.toString()); |
| 25 | } |
| 26 | if (babelTypes.isIdentifier(key)) { |
| 27 | return babelTypes.stringLiteral(key.name); |
| 28 | } |
| 29 | // Already a string literal. |
| 30 | return key; |
| 31 | } |
| 32 | |
| 33 | class ObjectMutator extends mutator.Mutator { |
| 34 | get visitor() { |