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All of these resources were extremely valuable as I researched regex, finite state machines, and regex in Ruby. Check them out, they're full of fantastic information! | |
Articles | |
"Exploring Ruby's Regular Expression Algorithm" by Pat Shaughnessy | |
http://patshaughnessy.net/2012/4/3/exploring-rubys-regular-expression-algorithm | |
"Finite State Machines and Regular Expressions" by Eli Bendersky | |
http://www.gamedev.net/page/resources/_/technical/general-programming/finite-state-machines-and-regular-expressions-r3176 | |
"Regular Expression Matching Can Be Simple and Fast" by Russ Cox |
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<form action="http://v0.api.upyun.com/rbtest/" method="post" enctype="multipart/form-data"> | |
<%= upyun_form_input_tag(:return_url => new_post_path) %> | |
<input type="file" name="file" /> | |
<button type="submit">上传图片</button> | |
</form> |