title: Extracting text between particular lines from a file in Ruby
body: <p>I'm trying to read/parse a file and extract lines, starting from a line containing a particular keyword and ending at a line with another keyword. Specifically the file is a video game combat log which contains info for multiple fights. I'm trying to get all the info from the start of each fight (indicated by a line containing "EnterCombat") to the end of each fight (indicated by a line containing "ExitCombat")</p>
  
  <pre><code>------ random line ----------
  ------ random line ----------
  !------ EnterCombat ---------!
  !----- Combat Info ----------!
  !----- Combat Info ----------!
  !----- ExitCombat -----------!
  ------ random line ----------
  !------ EnterCombat ---------!
  !----- Combat Info ----------!
  !----- ExitCombat -----------!
  </code></pre>
  
  <p>I'm having trouble figuring out how to get the info for each individual fight. So far I came up with:</p>
  
  <pre><code>def fight
    File.open("combat_log.txt", "r") do |f|
      fight_info = f.read
      m = fight_info.match(/EnterCombat(.*)ExitCombat/m)
    end
  end
  </code></pre>
  
  <p>which gets me all the info between the first line containing "Enter" and the LAST line containing "Exit", but how can I get the info between each individual occurrence of "EnterCombat" and "ExitCombat"?</p>