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ndarville
/ business-models.md
Last active
October 9, 2025 17:55
Business models based on the compiled list at http://news.ycombinator.com/item?id=4924647. I find the link very hard to browse, so I made a simple version in Markdown instead.
MicahElliott
/ rbenv-howto.md
Created
April 17, 2012 18:11
Setting up and installing rbenv, ruby-build, rubies, rbenv-gemset, and bundler
This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
jwo
/ registrations_controller.rb
Created
September 30, 2011 23:11
API JSON authentication with Devise
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| class Api::RegistrationsController < Api::BaseController | |
| respond_to :json | |
| def create | |
| user = User.new(params[:user]) | |
| if user.save | |
| render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201 | |
| return | |
| else |
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| # Doesn't work | |
| <p> | |
| <% case @request.author_hosted %> | |
| <% when "yes" %> | |
| The school <b>has</b> hosted an author before. | |
| <% when "no" %> | |
| The school <b>has not</b> hosted an author before. | |
| <% end %> | |
| </p> |
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