dlikhten

/home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find rails (>= 0) amongst [minitest-1.6.0, rake-0.8.7, rdoc-2.5.8] (Gem::LoadError)
	from /home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
	from /home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems.rb:1195:in `gem'
	from /home/zeep/.rvm/gems/ruby-1.9.2-p290/bin/rails:18:in `<main>'
/home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find rack (>= 0) amongst [minitest-1.6.0, rake-0.8.7, rdoc-2.5.8] (Gem::LoadError)
	from /home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
	from /home/zeep/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems.rb:1195:in `gem'
	from /home/zeep/.rvm/gems/ruby-1.9.2-p290/bin/rackup:18:in `<main>'
/usr/bin/env: ruby: No such file or directory

dlikhten

(defn map-select [row selector]
  (apply str (concat (interpose "\t" (selector row)) "\n")))

(defn tsv [rows]
  (let [header (map-select (first rows) keys)
        rows (apply str (for [row rows]
                          (map-select row vals)))]
    (str header rows)))

; => (def p [{"a" 34 "b" 234 "c" 234} {"a" 234 "b" 234 "c" 24}])

dlikhten

<% suffix = [ '_triple', '_dual', '' ] %>
<ul class="profile_info<%= yield :suffix %>">
  <li><%= link_to(fb_name(owner, :use_you => false, :linked => false), owner) %></li>
  <% if local_assigns.include?(:phone) %>
    <li class="phone"><%= phone %></li>
    <% suffix.pop %>
  <%end%>
  <% if local_assigns.include?(:location) %>
    <li><%= location %></li>
    <% suffix.pop %>