There are a lot of options which are common for uploading and
presigning, and if an option is no...

In the S3 documentation it states that copying files larger than 5GB
requires `:multipart_copy` ...

Fixes #22

We can just use `SecureRandom.hex`, which generates a random
alphanumeric with double the length...

Pretty location generates shorter file IDs

Generate a 10 character alpha numeric string for cleaner file URLs.

We got a bit paranoid with Pathname#join not working well with absolute
IDs, but we don't want t...

When using the pretty_location plugin (or overriding
`Shrine#generate_location`), the IDs will a...

This changes reduces the possibility of some plugins being incompatible
with each other. We basi...

To support this in base functionality complicates the conditionals when
trying to implement the ...

They won't work for PRs because Travis doesn't expose the ENV
credentials because of security re...

ActiveRecord versions 3.x and 4.x automatically silence errors in
callbacks, which makes debuggi...

This is useful mostly for the around_upload hook, if the user wishes to
wrap the whole upload pr...

The bang methods example were for reducing copying, but it actually
doesn't work as it simply mo...

Fixes #15

Currently this hasn't worked with some plugins like versions. While we
can work around it by cal...

Get test suite working on Travis CI

1. We specify latest Ruby versions because for example for
"jruby-9.0.0.0" Travis chose jruby...

We also make sure we use aws-sdk version 2.1, because 2.2 throws
deprecation warnings, which we ...

For some reason I was getting an error about this before, but probably
because I was using a Sec...

1. On MRI `exit` effectively stops the require and continues on, but on
JRuby and Rubinius it...

This can be in a separate guide, but I don't know to be recommending any
particular JS implement...

Often users will want to configure presign options, in the direct_upload
endpoint as well. One n...

That method was only actually added for internal use, and I cannot
imagine it being useful for p...

This method is redundant, and requires more code in the base
functionality as well as other plug...

Since we're logging the word "PROCESS", it makes much more sense to say
how many files we are PR...

Although it doesn't increase the amount of lines for the base
functionality, it does increase co...

Limiting the maximum file size should ultimately be set on the frontend
server (nginx, apache). ...

The Down gem had two bugs prior to this version. First one was that it
wasn't working with the p...

Sequel has a "pg_json" plugin, which serializes and deserializes a
Postgres JSON column into a h...

The migration_helpers plugin didn't properly detect that the file has
changed while executing a ...

The problem with this plugin is that, if the user resubmits an invalid
file, they will get an er...

There are couple of problems with deleting cached files. Firstly, when
using backgrounding it ca...

`Aws::S3::Client` accepts an `:endpoint` option, but unfortunately it
doesn't generate a correct...

Previously loading the recache plugin would cause an infinite loop while
saving the record, beca...

Tempfiles from ImageProcessing previously weren't uploadable to S3 due
to some obscure error, so...

Fixes #6

Fix typo

When we send binary file contents like that, Ruby will assume it's
UTF-8, so we need to tell the...

Fix typo in Paperclip user guide

We want to make the uploader resilient to changes, and if in some
situations it happens that an ...

Users will probably often be looking at this output, and currently it's
showing a lot of redunda...

I actually don't know if this is the right number, I saw that it's used
in CarrierWave and it ob...

File utility can also accept the file contents on standard input. The
reason why I didn't add it...

We currently assumed that if record exists, it will respond to #id.
That's always the case with ...