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sinatra_app.rb

require 'rubygems'
require 'sinatra'
require 'erubis'

#set :public, File.dirname(__FILE__) + 'static'


class NameInfo
  def initialize(name)
    @name = name 
  end

  def namePut
    "#{@name}"
  end
end

class NameInfoManager

  def initialize 
    @name_infos = {}
    @count = 1
  end

  def setUp
    @name_infos[0] = NameInfo.new("ayafuji")
    @name_infos[1] = NameInfo.new("aya")
  end
  
  def addNameInfo(name)
    @count += 1
    @name_infos[@count] = NameInfo.new(name)
  end
  
  
  def allName
    @name_infos.each{ |name|
      name.namePut
    }
  end

end

name_info_manager = NameInfoManager.new
name_info_manager.setUp

get '/hi' do
  erubis :index
end

post '/hi' do
  "Hello #{ params[:name]}"
end

get '/name/:name' do
  name_info_manager.addNameInfo(params[:name])
end

get '/all' do
  name_info_manager.allName
end