Cannot download images when the tag has ampersand and semicolon

[dyskette]

Examples:

ruby danbooru.rb -b konachan -d ~/Pictures 'allison_&_lillia'
ruby danbooru.rb -b konachan -d ~/Pictures 'robotics;notes'

These create a folder with the tag, the file files.bbs inside, and exits.

[xeron]

@dyskette thank you for reporting this! Should be fixed now.

The problem was related to usage of ruby's URI.escape which is actually deprecated and doesn't follow RFC. I removed it completely and now using CGI.escape to encode parameters.

[dyskette]

Right, thank you.

The escaping is fixed, and now those tags work. However, now it just takes one tag. If I put 2 or more, it prints the tags in the terminal, creates the folder (with bbs file inside) and exits.

[xeron]

Oh shi~

So I should escape everything except + because they use + for tags separation.

[xeron]

Fixed in #16.

[dyskette]

Confirmed, it works OK now. Thanks.