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Christopher Blanchard cblanc

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@cblanc
cblanc / Rails - Gravatar Image Helper
Created Aug 12, 2013
Gravatar Image Helper Function. Provide an email, it will return image_tag for corresponding gravatar. Pass in options hash as usual
View Rails - Gravatar Image Helper
def gravatar_image(email, options = {})
gravatar_url = "http://www.gravatar.com/avatar"
gravatar_hash = Digest::MD5.hexdigest(email.downcase.strip)
image_tag "#{gravatar_url}/#{gravatar_hash}", options
end
View gist:8488177
$ curl https://api.ideal-postcodes.co.uk/v1/postcodes/ID11QD?api_key=ak_iddqdidkfaidchoppers&callback=foo
# result =>
foo && foo({"result":[
{
"postcode":"ID1 1QD",
"post_town":"LONDON",
"line_1":"Kingsley Hall",
"line_2":"Powis Road",
"line_3":""
View capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
View rspec_rails_cheetsheet.rb
#Model
@user.should have(1).error_on(:username) # Checks whether there is an error in username
@user.errors[:username].should include("can't be blank") # check for the error message
#Rendering
response.should render_template(:index)
#Redirecting
response.should redirect_to(movies_path)
@cblanc
cblanc / gist:11184617
Created Apr 22, 2014
grep for all non-ASCII Characters
View gist:11184617
grep --color='auto' -P -n "[\x80-\xFF]" file.csv
View gist:0d450af1bd7158053716
#!/bin/sh
git diff --name-only "$@" | while read filename; do
git difftool "$@" --no-prompt "$filename" &
done
# Credit: http://blog.codefarm.co.nz/2009/08/git-diff-and-difftool-open-all-files.html
View progressive-ace.htm
<textarea name="my-xml-editor" data-editor="xml" rows="15"></textarea>
...
<textarea name="my-markdown-editor" data-editor="markdown" rows="15"></textarea>
...
<script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js"></script>
<script>
// Hook up ACE editor to all textareas with data-editor attribute
$(function () {
@cblanc
cblanc / gist:46ebbba6f42f61e60666
Created Sep 22, 2014
First 1000 Prime Numbers (CSV)
View gist:46ebbba6f42f61e60666
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997,1009,1013,1019,1021,1031,1033,1039,1049,1051,1061,1063,1069,1087,1091,1093,1097,1103,1109,1117,1123,1129,1151,1153,1163,1171,1181,1187,1193,1201,1213,1217,1223,1229,1231,1237,1249,1259,1277,1279,1283,1289,1291,1297,1301,1303,1307,1319,1321,1327,1361,1367,1373,1381,1399,1409,1423,1427,1429,1433,1439,1447,1451,1453,1459,1471,1481,1483,1487,1489,1493,1499,1511,1523,1531,1543,1549,1
View gist:ea2a142fbab6f9551e7a
### Keybase proof
I hereby claim:
* I am cblanc on github.
* I am cablanchard (https://keybase.io/cablanchard) on keybase.
* I have a public key whose fingerprint is 4729 E526 B7E5 6D56 C66D 7A94 B587 6CD9 B123 1A48
To claim this, I am signing this object:
View gist:776bc5d7d911c49c5c36
http://www.ensl.org/sounds/gather-1.mp3
http://www.ensl.org/sounds/gather-2.mp3
http://www.ensl.org/sounds/gather-3.mp3
http://www.ensl.org/sounds/gather-4.mp3
http://www.ensl.org/sounds/gather-5.mp3