Jeremy Hageman jjhageman
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| extension String { | |
| var camelCased: String { | |
| let items = self.components(separatedBy: "_") | |
| return items[1...].reduce(items[0].lowercased(), { $0 + $1.capitalized }) | |
| } | |
| } |
jjhageman
/ item_image.rb
Created
June 3, 2011 20:59
Extracting Geolocation Image Data with Carrierwave and RMagick on Heroku
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| class ItemImage < ActiveRecord::Base | |
| belongs_to :item | |
| mount_uploader :image, ImageUploader | |
| before_save :extract_geolocation | |
| def extract_geolocation | |
| img = Magick::Image.read(image)[0] rescue nil | |
jjhageman
/ item_controller.rb
Last active
September 24, 2018 01:33
Controller to handle JSON API POSTs
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| class Api::ItemsController < ApplicationController | |
| respond_to :json | |
| def create | |
| begin | |
| puts "params: #{params}" | |
| post_data = params[:item_post].is_a?(String) ? JSON.parse(params[:item_post]) : params[:item_post] | |
| user_data = post_data['user'] || {} | |
| item_data = post_data['item'] || {} |
jjhageman
/ user_steps.rb
Created
September 14, 2009 16:02
Sample Cucumber step file for User models using Authlogic
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| module UserHelpers | |
| def current_user_session | |
| return @current_user_session if defined?(@current_user_session) | |
| @current_user_session = UserSession.find | |
| end | |
| def current_user | |
| return @current_user if defined?(@current_user) | |
| @current_user = current_user_session && current_user_session.user | |
| end |