Fix array new line ending with no indent

[p-spacek]

What does this PR do?

fix array new line ending with no indent

This 'bug' can be observe by code completion in this scenario:
Array:

bug.description.mov

What issues does this PR fix or reference?

p-spacek#1

Expected Behavior

This is expected behavior - fixed in yaml-ast-parser

after.fix.mov

Is it tested? How?

this merge contains only unit test.
real PR fix is on repository yaml-ast-parser
redhat-developer/yaml-ast-parser#15

[coveralls]

Coverage increased (+0.02%) to 81.091% when pulling 2c7951e on p-spacek:fix/array-newLine-ending-with-no-indent into 9013b60 on redhat-developer:master.

[p-spacek]

@JPinkney Sorry for wrong problem detection.

Update: it's more about inserting 'holder' into right position instead of bug in yaml-ast-parser

in this example:

  - item: 1
 
| #cursor here
node: 2

it puts 'holder' inside the node: 2

it's true that in yaml-ast-parser:

• array takes all empty symbols
• object doesn't

I will delete PR on yaml-ast-parser repository.

[JPinkney]

👍 I tested it and everything looks to be working correctly!