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edited Jan 7, 2013 at 16:41

tokland

ruby html ruby-on-rails

added 60 characters in body

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edited Jan 7, 2013 at 15:31

fantgeass

def users_list  
  html = ''  
  self.users.each do |user|  
    html << user.link_avatar_tag  
  end  
  html.html_safe  
end

I feel that it is possible to write shorter.

Is it possible get rid of the temporary variable(html)?

def users_list  
  html = ''  
  self.users.each do |user|  
    html << user.link_avatar_tag  
  end  
  html.html_safe  
end

I feel that it is possible to write shorter.

def users_list  
  html = ''  
  self.users.each do |user|  
    html << user.link_avatar_tag  
  end  
  html.html_safe  
end

I feel that it is possible to write shorter.

Is it possible get rid of the temporary variable(html)?

Source Link

asked Jan 7, 2013 at 13:43

fantgeass

Refactor ruby each-code

def users_list  
  html = ''  
  self.users.each do |user|  
    html << user.link_avatar_tag  
  end  
  html.html_safe  
end

I feel that it is possible to write shorter.

ruby html

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