class GetterCyndi5::Parser
Constants
- DATA_PREFIX
Attributes
products[R]
Public Class Methods
new(options = {})
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# File lib/getter_cyndi5/parser.rb, line 5 def initialize(options = {}) @options = options @products = [] end
Public Instance Methods
item_rows()
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# File lib/getter_cyndi5/parser.rb, line 34 def item_rows document = @options.fetch(:document) item_row_selector = @options.fetch(:item_row_selector) document.css(item_row_selector) end
parse()
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# File lib/getter_cyndi5/parser.rb, line 10 def parse base_url = @options.fetch(:base_url) item_anchor_selector = @options.fetch(:item_anchor_selector) item_price_selector = @options.fetch(:item_price_selector) item_rows.each do |item_row| item_data = item_row.attributes.select { |k, v| k.start_with? DATA_PREFIX }.map { |k, v| [k.delete_prefix(DATA_PREFIX), v.value]}.to_h product_element = item_row.css(item_anchor_selector)[0] price_elements = item_row.css(item_price_selector) prices = {} price_elements.each do |price_element| prices[price_element.children[1].text] = price_element.children[0].text.gsub(/[^\d\.]/, '').to_f end attributes = { name: product_element.text, url: "#{base_url}#{product_element.attributes['href']}", item_data: item_data, prices: prices } product = GetterCyndi5::Product.new(attributes) products.append(product) end products end