module Fletcher
Constants
- CLI_PATH
- LIBRARY_PATH
- MODEL_PATH
- USER_AGENT
User Agent (Chrome)
Public Class Methods
fetch(url)
click to toggle source
Fetch information based on url
# File lib/fletcher.rb, line 20 def fetch(url) # Look for model based on url model_class = Fletcher::Model.identify(url) # Use Base class for fallback model_class = Fletcher::Model::Base unless model_class data = Fletcher::Data.read(url) product = model_class.new product.parse(data) # Save url product.url = url return product end
model_classes()
click to toggle source
get array of model classes
Fletcher.model_classes = [Amazon, Ebay, ThinkGeek]
# File lib/fletcher.rb, line 60 def model_classes models = Array.new Dir[File.join(File.dirname(__FILE__), "fletcher", "models", "*.rb")].each do |f| filename = File.basename(f, ".rb") models << ["Fletcher", "Model", filename.camelize].join("::").constantize unless filename == "base" end return models end
models()
click to toggle source
get array of models syms
# File lib/fletcher.rb, line 49 def models models = Array.new Dir[File.join(File.dirname(__FILE__), "fletcher", "models", "*.rb")].each do |f| model = File.basename(f, ".rb").to_sym models << model unless model == :base end return models end
root()
click to toggle source
Get gem root directory
# File lib/fletcher.rb, line 44 def root File.expand_path("../..", __FILE__) end
version()
click to toggle source
Get gem version
# File lib/fletcher.rb, line 39 def version File.read(File.join(root, "VERSION")) end