Random pulling of post ideas and printing to console

gistfile1.txt

#!/usr/bin/env ruby

ideas = []
current_lines = []

lines = File.read('post_ideas.txt')
lines.split("\n").each do |line|
  next if line.strip == ''
  if line =~ /^==========/
    if current_lines != []
      ideas << current_lines.join("\n")
      current_lines = []
    end
  else
    current_lines << line
  end
end

if current_lines != []
  ideas << current_lines.join("\n")
end

puts ideas.sample(1)