Ruby script to split a JSON file

json-split.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'json'

puts "Opening File"
file = File.open('input.json')

puts "Fetching Contents"
content = file.read

puts "Parsing JSON"
json = JSON.parse(content)

puts "Producing Files"

segment_size = 100.0
totalItems = json.length
loops = (totalItems / segment_size).ceil

puts "Total Objects: " + json.length.to_s
puts "Total Loops: " + loops.to_s

# Create Files
loops.times do |i|
    puts "Creating file #{i + 1}"

    segment = json.slice(i * segment_size, segment_size)

    # Write places to the places.json file
    File.open("output.#{i + 1}.json", 'w') do |segment_file|
        segment_file.write segment.to_json
    end
end