CoffeeLint rule that warn you when you accidentally overwrite outer scope variable
npm install coffeelint-variable-scope| Package | coffeelint-variable-scope |
| Description | CoffeeLint rule that warns you about overwriting outer scope variable. |
| Node Version | >= 0.10 |
``
✗ ./level.coffee
⚡ #1-8: Outer scope variable overwrite. a.
✗ Lint! » 2 errors and 1 warning in 2 files
`
Means: Variable a assigned in 1st line and overwriten in 8th line of level.coffee file.
`
npm install coffeelint-variable-scope
Put this in your coffeelint config:
`
"variable_scope": {
"module": "coffeelint-variable-scope",
"scopeDiff": 1
}
scopeDiff - Reports an error if upper and lower variable scopeDiff
assign scope level difference is equal/bigger than . Default: 1.
You can "bless" certain assignments as intentional via a special
coffeelint-variable-scope-ignore annotation in code. Below code
will not produce any coffeelint errors:
`
a = 1
###coffeelint-variable-scope-ignore###
a = 2
Notes:
* It needs to be a block comment
* It will ignore the next assignment (not line) in the code block
`
npm test
0.0.3 2015-03-05
* Fix #4: Crash in destructuring assignment with splats
0.0.2 2014-10-13
* Added coffeelint-variable-scope-ingore blessing
* Bug fixes
0.0.1 2013-11-07`
Initial release