Add option to ignore names in one-dependency-per-line

[jscharett]

It would be nice to be able to specify that the paths are on individual lines, but ignore the names. The 2 options seem to be always or never. If always, it can add alot of additional lines for a long list of deps, which while useful in mapping name to path, may be costly in unneeded line counts. If I specify never, I get it to a single line, but if coupled with a max-len rule, its likely it'll conflict.

[platinumazure]

Not to speak for the project owner, but I think it could probably make sense to support an alternative options schema:

{
    "requirejs/one-dependency-per-line": ["error", {
        "paths": "always", // or never
        "parameters": "always" // or never
    }]
}

With the current schema simply setting both options to always or never, to preserve current behavior.

@cvisco Thoughts?

[cvisco]

Sounds like @jscharett is asking for the ability to turn off one or the other? Something like

{
    "requirejs/one-dependency-per-line": ["error", {
        "paths": "always",
        "names": "ignore"
    }]
}

We also support a number limit so the options for both paths and names would be:

• "always": one item per line
• "never": all items on same line
• "ignore": don't check items at all
• Number: allow up to n items on a single line before enforcing "always"

This also makes me wonder if we shouldn't just split the rule in two—one for paths and one for names?