view .jshintrc @ 46194:4d1cec4e5e1f

engine: unwrap a hard to understand for loop

The loop was iterating over all the datafiles and maintaining a set to check
whether filelogs have been processed, manifests have been processed or not.

The code was hard to understand and it assumed that `alldatafiles` are ordered
in a certain way.

This refactors the for loop in separate parts for each manifests, changelog and
filelogs. This will also help in future work where we will like more better
handling on whether we want to upgrade filelogs or not.

Differential Revision: https://phab.mercurial-scm.org/D9580

{
    // Enforcing
    "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
    "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
    "freeze"        : true,     // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
    "nonbsp"        : true,     // true: Prohibit "non-breaking whitespace" characters.
    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)

    // Environments
    "browser"       : true      // Web Browser (window, document, etc)
}