pruthvi6767 · April 16, 2018 18:35
diff --git a/Ruby_erb b/Ruby_erb
    ## Generates an html page using ERB
    require 'erb'
    
    *Initializes the key,val objects to bind the erb templates
    class BindMe
      attr_accessor :key
      attr_accessor :val
    
      def initialize(key,val)
          @key=key
          @val=val
      end
      def get_binding
          return binding()
      end
    end
    
    * hash parameter
    items = {'A' => 1, 'B' =>  2, 'C' => 3}
    arr= []
    * Generating objects to bind each object with ERB template
    items.each do |key,value|
      #binding.pry
      bind_me = BindMe.new(key.to_s,value)
      arr.push(bind_me)
    end
    * Template to be used
    template = '''
    <html>
      <head>
      </head>
      <body>
        <table>
          <tr>
            <td> <h1>  KEY  </h1> </td>
            <td> <h1> VALUE </h1> </td>
          </tr>
          <tr>
            <td> <h3> Name:<%= key %> </h3> </td>
            <td> <h3> value: <%= val %> </h3> </td>
          </tr>
        </table>
      </body>
    </html>
    '''
    puts arr
    
    * loops in on the array objects 
      Here it would be useful to pass the arr objects as params with ERB 
      to template and use ruby code in template to loop in and gen. 
      complete  html in one call
    
    
    arr.each do |ele|
      #binding.pry
      result = ERB.new(template).result(ele.get_binding)
      puts result
      open('index2.html', 'w+') { |f|
        f.puts result
      }
    end
	## Generates an html page using ERB
	require 'erb'

	*Initializes the key,val objects to bind the erb templates
	class BindMe
	attr_accessor :key
	attr_accessor :val

	def initialize(key,val)
	@key=key
	@val=val
	end
	def get_binding
	return binding()
	end
	end

	* hash parameter
	items = {'A' => 1, 'B' => 2, 'C' => 3}
	arr= []
	* Generating objects to bind each object with ERB template
	items.each do \|key,value\|
	#binding.pry
	bind_me = BindMe.new(key.to_s,value)
	arr.push(bind_me)
	end
	* Template to be used
	template = '''
	<html>
	<head>
	</head>
	<body>
	<table>
	<tr>
	<td> <h1> KEY </h1> </td>
	<td> <h1> VALUE </h1> </td>
	</tr>
	<tr>
	<td> <h3> Name:<%= key %> </h3> </td>
	<td> <h3> value: <%= val %> </h3> </td>
	</tr>
	</table>
	</body>
	</html>
	'''
	puts arr

	* loops in on the array objects
	Here it would be useful to pass the arr objects as params with ERB
	to template and use ruby code in template to loop in and gen.
	complete html in one call


	arr.each do \|ele\|
	#binding.pry
	result = ERB.new(template).result(ele.get_binding)
	puts result
	open('index2.html', 'w+') { \|f\|
	f.puts result
	}
	end