txt: ## dist_zef-tony-o-Operator-feq.md
  #`feq` Operator
  
  Provides `feq` operator for clean fuzzy string comparisons.
  
  Includes a precanned wrapper for Text::Levenshtein::Damerau (the wrapper uses just the Levenshtein algorithm by default)
  
  #Usage
  
  ##Out of the Box™
  
  ```
  use Operator::feq;
  
  if '1234567890' feq '1234567899' {
    'I\'m here!'.say;
  }
  
  if '12345' feq '123' {
    'I don\'t get here'.say;
  }
  
  #outputs:
  #I'm here!
  
  ```
  
  See the tests for an example of how to extend/create custom comparison routines.
  
  #Configuration
  
  ##`$*FEQLIB`
  
  Defaults: `Text::Levenshtein::Damerau`
  
  Set this dynamic variable to control which library 'feq' uses
  
  ##`$*FEQTHRESHOLD`
  
  Defaults: `0.10` # 10%
  
  Set this dynamic variable to control the threshold for the matching. Setting this variable to 0 will always cause `feq` to return `False`. Conversely, a value of `1` will always return `True`.
  
  #Credit Cards
  
  [@tony-o](https://www.gittip.com/tony-o/)
  
  Nick Logan <ugexe>
  