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module TheCity class SkillList include Enumerable attr_reader :total_entries, :total_pages, :per_page, :current_page # Constructor. # # @param options A hash of options for loading the skill list. # # Options: # :page - The page number to get. # :reader - The Reader to use to load the data. # # # Examples: # SkillList.new # # SkillList.new({:page => 2}) # def initialize(options = {}) options[:page] ||= 1 reader = options[:reader] || TheCity::SkillListReader.new(options) @json_data = reader.load_feed @total_entries = @json_data['total_entries'] @total_pages = @json_data['total_pages'] @per_page = @json_data['per_page'] @current_page = @json_data['current_page'] end # All the skills in the list. # # @return array of skill names. def all_skills return [] if @json_data['skills'].nil? @json_data['skills'].collect { |skill| skill['name'] } end alias :skills :all_skills # Get the specified skill. # # @param index The index of the skill to get. # # @return [Skill] def [](index) Skill.new( @json_data['skills'][index] ) if @json_data['skills'][index] end # This method is needed for Enumerable. def each &block @json_data['skills'].each{ |skill| yield( Skill.new(skill) )} end # Alias the count method alias :size :count # Checks if the list is empty. # # @return True on empty, false otherwise. def empty? @json_data['skills'].empty? end end end
Version data entries
14 entries across 14 versions & 1 rubygems