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Contents
require 'json'
module GoogleContactsApi
# Base class for GroupSet and ContactSet
class ResultSet
include Enumerable
attr_reader :api
attr_accessor :total_results, :start_index, :items_per_page, :parsed
# Initialize a new ResultSet from the response, with the given
# GoogleContacts::Api object if specified.
def initialize(response_body, api = nil)
@api = api
@parsed = Hashie::Mash.new(JSON.parse(response_body))
@total_results = @parsed.feed["openSearch$totalResults"]["$t"].to_i
@start_index = @parsed.feed["openSearch$startIndex"]["$t"].to_i
@items_per_page = @parsed.feed["openSearch$itemsPerPage"]["$t"].to_i
@results = []
end
# Yields to block for each result
def each
@results.each { |x| yield x }
end
# Return true if there are more results with the same
# parameters you used
def has_more?
# 1-based indexing
@start_index - 1 + @items_per_page <= @total_results
end
def inspect #:nodoc:
"<#{self.class}: @start_index=#{@start_index}, @items_per_page=#{@items_per_page}, @total_results=#{@total_results}>"
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems