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MUMU

2011-Dec-21 05:37 UTC

Saving url into database

Hi all,
  I have created a ruby script which scraps the video url from a
website I want to implement it in rails I tried to implement it but I
am unable to implement it it shows [[undefined method `save'' for
[]:Array]].......


Here is my controller code

class DevourController < ApplicationController
  require ''net/http''
  require ''open-uri''
  def index
  source =[]
     array = Array.new
    for path in 1..2
    puts "Currently Executing Page No:----#{path}"
    source = Net::HTTP.get(''devour.com'',"/#{path}")
    html_tags=source.scan(/https?:[^"]*|http?:[^'']*/)
   #html_tags.gsub(/[''"]/)
   #puts html_tags
   videos=[]
     html_tags.each do |links|
     videos << links if links.include?("/video/")
   end
    videos.uniq!
    #puts videos.size
    l=[]
    videos.each do |y|
    l << y.chomp(''/'')
    array << l
    end
    puts l
    puts "Successfully Executed"
     end
    array.uniq!
    #puts l
    puts array
    puts array.size
   puts "**********************************"
   #Executing The Links To Get The Video Links
  @original =[]
  array.each do |f|
  f.each do |url|
  puts url.class
  puts url
  uri=URI(url)
  @original << Net::HTTP.get(uri)
  end
  end
  puts @original
  puts @original.size
  end

 def create
 @original=Link.all
 @original.save
 end

end

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Surya

2011-Dec-21 05:51 UTC

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Re: Saving url into database

Your @original object seems to be an Array instead of an Active Record
object. So all you have to do is to loop through the @original and for each
value save the data.

On Wed, Dec 21, 2011 at 11:07 AM, MUMU
<santosh-UOy5v6Pi2oC1RDyGVJV6aQ@public.gmane.org> wrote:
> Hi all,
>  I have created a ruby script which scraps the video url from a
> website I want to implement it in rails I tried to implement it but I
> am unable to implement it it shows [[undefined method `save'' for
> []:Array]].......
>
>
> Here is my controller code
>
> class DevourController < ApplicationController
>  require ''net/http''
>  require ''open-uri''
>  def index
>  source =[]
>     array = Array.new
>    for path in 1..2
>    puts "Currently Executing Page No:----#{path}"
>    source =
Net::HTTP.get(''devour.com'',"/#{path}")
>    html_tags=source.scan(/https?:[^"]*|http?:[^'']*/)
>   #html_tags.gsub(/[''"]/)
>   #puts html_tags
>   videos=[]
>     html_tags.each do |links|
>     videos << links if links.include?("/video/")
>   end
>    videos.uniq!
>    #puts videos.size
>    l=[]
>    videos.each do |y|
>    l << y.chomp(''/'')
>    array << l
>    end
>    puts l
>    puts "Successfully Executed"
>     end
>    array.uniq!
>    #puts l
>    puts array
>    puts array.size
>   puts "**********************************"
>   #Executing The Links To Get The Video Links
>  @original =[]
>  array.each do |f|
>  f.each do |url|
>  puts url.class
>  puts url
>  uri=URI(url)
>  @original << Net::HTTP.get(uri)
>  end
>  end
>  puts @original
>  puts @original.size
>  end
>
>  def create
>  @original=Link.all
>  @original.save
>  end
>
> end
>
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> To unsubscribe from this group, send email to
>
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>
>

-- 

Please consider the environment before printing this email.

Regards,
Surya

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Rails - Dec 2011 - Saving url into database

Saving url into database

Re: Saving url into database