dummy_share.rb

require 'ostruct'

module Dummy
  module Share
    def self.all
      arr = []

      20.times do
        arr << new_share
      end

      arr
    end

  private

    def self.new_share
      OpenStruct.new \
        share_text:    share_text,
        total_invited: total_invited,
        hits:          hits,
        network_id:    network_id
    end

    def self.share_text
      "asdfasdfasdf"
    end

    def self.total_invited
      (1..50).to_a.sample
    end

    def self.hits
      (1..50).to_a.sample
    end

    def self.network_id
      # %w[facebook twitter google].sample
      (1..10).to_a.sample
    end
  end
end

puts Dummy::Share.all

output:

#<OpenStruct share_text="asdfasdfasdf", total_invited=49, hits=5, network_id=6>
#<OpenStruct share_text="asdfasdfasdf", total_invited=12, hits=28, network_id=2>
#<OpenStruct share_text="asdfasdfasdf", total_invited=3, hits=1, network_id=10>
#<OpenStruct share_text="asdfasdfasdf", total_invited=36, hits=5, network_id=1>
#<OpenStruct share_text="asdfasdfasdf", total_invited=43, hits=11, network_id=7>
#<OpenStruct share_text="asdfasdfasdf", total_invited=34, hits=48, network_id=9>
#<OpenStruct share_text="asdfasdfasdf", total_invited=26, hits=42, network_id=1>
#<OpenStruct share_text="asdfasdfasdf", total_invited=7, hits=50, network_id=3>
#<OpenStruct share_text="asdfasdfasdf", total_invited=22, hits=43, network_id=7>
#<OpenStruct share_text="asdfasdfasdf", total_invited=30, hits=33, network_id=1>
#<OpenStruct share_text="asdfasdfasdf", total_invited=18, hits=29, network_id=9>
#<OpenStruct share_text="asdfasdfasdf", total_invited=21, hits=7, network_id=3>
#<OpenStruct share_text="asdfasdfasdf", total_invited=8, hits=42, network_id=6>
#<OpenStruct share_text="asdfasdfasdf", total_invited=42, hits=26, network_id=5>
#<OpenStruct share_text="asdfasdfasdf", total_invited=24, hits=43, network_id=3>
#<OpenStruct share_text="asdfasdfasdf", total_invited=39, hits=10, network_id=8>
#<OpenStruct share_text="asdfasdfasdf", total_invited=42, hits=10, network_id=5>
#<OpenStruct share_text="asdfasdfasdf", total_invited=15, hits=43, network_id=7>
#<OpenStruct share_text="asdfasdfasdf", total_invited=50, hits=38, network_id=7>
#<OpenStruct share_text="asdfasdfasdf", total_invited=38, hits=37, network_id=6>