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https://github.com/bascht/2015-10-14-talk-rubyshift

My talk at Rubyshift October 2015
https://github.com/bascht/2015-10-14-talk-rubyshift

Last synced: 15 days ago
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My talk at Rubyshift October 2015

Host: GitHub
URL: https://github.com/bascht/2015-10-14-talk-rubyshift
Owner: bascht
License: cc0-1.0
Created: 2015-10-15T08:15:18.000Z (about 9 years ago)
Default Branch: master
Last Pushed: 2015-10-15T08:16:44.000Z (about 9 years ago)
Last Synced: 2024-04-14T14:15:28.895Z (7 months ago)
Language: Ruby
Homepage:
Size: 5.33 MB
Stars: 0
Watchers: 3
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.org
- License: LICENSE

Awesome Lists containing this project

README

        #+TITLE: Commercial Break

#+SUBTITLE: Rubyshift October 2015

#+DATE: 2015/10/14

#+AUTHOR: @bascht

#+EMAIL: [email protected]

#+OPTIONS: ':nil *:t -:t ::t <:t H:3 \n:nil ^:t arch:headline

#+OPTIONS: author:t c:nil creator:comment d:(not "LOGBOOK") date:t

#+OPTIONS: e:t email:nil f:t inline:t num:nil p:nil pri:nil stat:t

#+OPTIONS: tags:t tasks:t tex:t timestamp:t toc:nil todo:t |:t

#+CREATOR: Emacs 24.4.1 (Org mode 8.2.10)

#+DESCRIPTION:

#+EXCLUDE_TAGS: noexport

#+KEYWORDS:

#+LANGUAGE: en

#+SELECT_TAGS: export

#+WWW: https://bascht.com

#+GITHUB: http://github.com/bascht

#+TWITTER: bascht

#+FAVICON: images/org-icon.png

#+ICON: images/rubyshift-icon.png

#+HASHTAG: #rubyshift

* My talk at Rubyshift Munich <2015-10-14>                         :noexport:

  The slides are built with [[http://coldnew.github.io/org-ioslide/][org-isolide]]. (@kuanyui == the best)

* Hello!

  :PROPERTIES:

  :SLIDE:    segue dark uote

  :ASIDE:    right bottom

  :ARTICLE:  flexbox vleft auto-fadein

  :END:

* Doublehelix

* Go delete your Netflix account

#+BEGIN_CENTER

#+ATTR_HTML: :width 600px

[[file:images/youtube.png]]

#+END_CENTER

* Rails

#+BEGIN_SRC ruby

class String

  BLANK_RE = /\A[[:space:]]*\z/

  def blank?

    BLANK_RE === self

  end

end

#+END_SRC

* fast blank Gem

#+BEGIN_SRC c

static VALUE

rb_str_blank_as(VALUE str)

{

  rb_encoding *enc;

  char *s, *e;

  enc = STR_ENC_GET(str);

  s = RSTRING_PTR(str);

  if (!s || RSTRING_LEN(str) == 0) return Qtrue;

  e = RSTRING_END(str);

  while (s < e) {

    int n;

    unsigned int cc = rb_enc_codepoint_len(s, e, &n, enc);

    switch (cc) {

      case 9:

      case 0xa:

      case 0xb:

      case 0xc:

      case 0xd:

      case 0x20:

      case 0x85:

      case 0xa0:

      case 0x1680:

      case 0x2000:

      case 0x2001:

      case 0x2002:

      case 0x2003:

      case 0x2004:

      case 0x2005:

      case 0x2006:

      case 0x2007:

#+END_SRC

* Rust

#+BEGIN_SRC rust

extern crate libc;

mod buf; // a small buffer struct + impl, not shown

use buf::Buf;

#[no_mangle]

pub extern "C" fn tr_str_is_blank(b: Buf) -> bool {

    let s = b.as_slice().unwrap();

    s.chars().all(|c| c.is_whitespace())

}

#+END_SRC

* Next: 32C3

  :PROPERTIES:

  :SLIDE:    segue dark uote

  :ASIDE:    right bottom

  :ARTICLE:  flexbox vleft auto-fadein

  :END:

* 32C3

:PROPERTIES:

:FILL: images/31c3.jpg

:TITLE: hide

:SLIDE: WHITE

:END:

* Rubytown

:PROPERTIES:

:FILL: images/rubytown.jpg

:TITLE: hide

:SLIDE: WHITE

:END:

* Finally

:PROPERTIES:

:SLIDE:    segue dark uote

:ASIDE:    right bottom

:ARTICLE:  flexbox vleft auto-fadein

  :END:

* The motivational part

:PROPERTIES:

:TITLE: hide

:END:

#+BEGIN_CENTER

#+ATTR_HTML: :width 800px

[[file:images/motivation.jpg]]

#+END_CENTER

* Just do it

 :PROPERTIES:

  :SLIDE:    segue dark quote

  :ASIDE:    right bottom

  :ARTICLE:  flexbox vleft auto-fadein

  :END:

* It's not *that* hard.

#+ATTR_HTML: :class build

- It's not about making people look up to you.

- Quantity literally means nothing.

- Nobody has your *exact* background.

- The best stories aren't about Ruby, but about Rubyists.

- Reach out for feedback & counseling.

- It's doable. I could, so can you.

* Klaus

:PROPERTIES:

:FILL: images/cat.jpg

:TITLE: hide

:SLIDE: WHITE

:END:

* Thanks

** I'm looking forward to your next talk

   Attribution:

   - 31C3 Photo by [[https://www.flickr.com/photos/heipei/][Heipei]].

   - Rubytown by [[https://twitter.com/railsgirls_bln/status/548602585880735744][Railsgirls]].

   - Motivational by [[http://theprofoundprogrammer.com/post/51134458396/text-but-im-good-at-computers-photograph-of][Profound Programmer]].