ReadMe is misleading about the behavior of PassParser

[nicoledow]

Please see this thread for further context on this issue.

Environment

• decanter version: 4.0.4
• ruby version: N/A
• rails version: N/A

Expected Behavior

Given that PassParser allows an array (and the specs) indicate that this is intended behavior.

The ReadMe should indicate that an array can be passed to PassParser.

Current Behavior

The ReadMe indicates that ArrayParser is the only parser that accepts an array.

Decanter comes with the following parsers out of the box:

- `:boolean`
- `:date`
- `:date_time`
- `:float`
- `:integer`
- `:pass`
- `:phone`
- `:string`
- `:array`

Note: these parsers are designed to operate on a single value, except for `:array`. This parser expects an array, and will use the `parse_each` option to call a given parser on each of its elements:

Steps to Reproduce

N/A

Suggested Solution

Update the ReadMe to specify that an array can be passed to PassParser, which will simply return the array.

[inveterateliterate]

Good catch, I think the README should explicitly describe what pass parser is for (returns the value every time)