disabling rule when using config file and multiple targets

[djusv]

I'm currently working on a project where I'm happily using grunt-jscs.
Only today I might have found a little issue with inline options.

When I have a config file with a specific rule and I want disable/ignore it in specific target
it doesn't work for me. See example setup below

// jscs config file
{
    "preset": "google",
    "disallowDanglingUnderscores": true
}

// gruntfile
jscs: {
    main: [ "path/to/files/*.js" ],
    options: {
        config: ".jscs",
    },
    secondary: {    
        files: {
            src: [ "path/to/more/files/**/*.js", "my-plugin.js" ]
        }
    },
    ternary: {
        options: {
            disallowDanglingUnderscores: null
        },
        files: {
            src: "happy-hippo.js"
        }
    }
}

I found a working workaround for me:

// jscs.js
JSCS.prototype.getOptions = function() {
.......
    if ( !~taskOptions.indexOf( option ) ) {
      var value = this.options[ option ];
      _options[ option ] = value === false ? null : value;
     }

This allowed me to do the following

    ternary: {
        options: {
            disallowDanglingUnderscores: false
         }

[gustavohenke]

Are you open for submitting an failing test case for this issue?

[djusv]

It may take me some time but I'm willing to try.

[djusv]

this issue may be closed. After updating to the latest version,
I cannot seem to reproduce this issue anymore.