* Fixes#499: Update functionality for fs.truncate
This change to fs.truncate()'s functionality throws an error when the
length to truncate by is a non-numeric string.
* Refactor numeric type validation
As node implements a helper function to validate numeric values, let's
replicate the same logic to use throughout Filer.
* Saving files before refreshing line endings
* Adding test case for returning an error if the path is not a directory
* Add return for fsPromises, and few other small fixes
* Fix promises, and few done parameter
* Update fs.rmdir.spec.js
* Fix Issue #400 - add test for passing file to fs.promise.readdir()
This adds a test to ensure that `fs.promise.readdir()` throws an error when passing in a file.
* Made changes to `fsPromises.readdir` to be more promise-friendly
* Fix#427 - Fixed indentation and ENOENT -> EBUSY on line 120
* Deleted extra line at the end of document
* Fix#427 - Added tests for fsPromises.rmdir when trying to remove a nonexistent directory and when trying to remove root directory
* added promise support to fs.stat
* restored package lock
* fixed lint issues
* made tests more promise freindly
* removed .catch statement from promise and fixed style issues
* removed .catch statement from promise and fixed style issues
* implemented first two tests of fs.promises.read
* simplified the 2nd fs.promises.read test
* implemented test on file position update for fs.promises.read
* implemented directory read failure test for fs.promises.read
* implemented test to check the return type to be a Promise in fs.promises.read
* fixed indentation and also fixed a catch statement to allow all code to be reachable
* made tests more promise-friendly
* applied some style changes and test changes as per @rdittrich97 suggestions
* removed lines that are unnecessary for promise-based testing and syntactically simplified some function definitions
* removed more unnecessary check lines in directory check fail test
* first two promise tests initial commit
* implemented existing tests but with promises
* add final tests
* add return statement for remaining tests
* fix function call error
Ruihui Yan
Sean
Thanh Nguyen
giantpanpan
ywpark1
dleung25
Jeffrey Espiritu
Casva
Daniel Bogomazov
Huda Al Dallal
rdittrich97
y2s82
Nick Skuybeda
Chaya Danzinger
David Humphrey
rhayes2
Stephen Ward
Corey James
0xazure
Dmytro
Alan K