Files

commas.md

Pattern: Malformed spacing around ,

Issue: -

Description

This rule enforces the number of spaces before and after commas (,).

Configuration

max-spaces-before defines the maximal number of spaces allowed before commas (use -1 to disable).
min-spaces-after defines the minimal number of spaces required after commas.
max-spaces-after defines the maximal number of spaces allowed after commas (use -1 to disable).

Examples

With commas: {max-spaces-before: 0}

the following code snippet would PASS:
```
strange var:
  [10, 20, 30, {x: 1, y: 2}]
```
the following code snippet would FAIL:
```
strange var:
  [10, 20 , 30, {x: 1, y: 2}]
```
With commas: {max-spaces-before: 2}

the following code snippet would PASS:
```
strange var:
  [10  , 20 , 30,  {x: 1  , y: 2}]
```
With commas: {max-spaces-before: -1}

the following code snippet would PASS:
```
strange var:
  [10,
   20   , 30
   ,   {x: 1, y: 2}]
```
With commas: {min-spaces-after: 1, max-spaces-after: 1}

the following code snippet would PASS:
```
strange var:
  [10, 20,30, {x: 1, y: 2}]
```
the following code snippet would FAIL:
```
strange var:
  [10, 20,30,   {x: 1,   y: 2}]
```
With commas: {min-spaces-after: 1, max-spaces-after: 3}

the following code snippet would PASS:
```
strange var:
  [10, 20,  30,  {x: 1,   y: 2}]
```
With commas: {min-spaces-after: 0, max-spaces-after: 1}

the following code snippet would PASS:
```
strange var:
  [10, 20,30, {x: 1, y: 2}]
```

Further Reading

Yamllint - commas