clojure-contrib v1.1 API
Namespaces
Other Versions
Clojure Home

API for generic.comparison - clojure-contrib v1.1 (stable)

by Konrad Hinsen
Usage: 
(ns your-namespace
  (:require clojure.contrib.generic.comparison))

Overview


Generic comparison interface
This library defines generic versions of = < > <= >= zero?
as multimethods that can be defined for any type. Of the
greater/less-than relations, types must minimally implement >.






Public Variables and Functions



  

  

  
<

  multimethod

  
Usage: (< x)
       (< x y)
       (< x y & more)


  
Return true if each argument is smaller than the following ones.
The minimal implementation for type ::my-type is the binary form
with dispatch value [::my-type ::my-type]. A default implementation
is provided in terms of >.

  
  
  Source


  

  

  
<=

  multimethod

  
Usage: (<= x)
       (<= x y)
       (<= x y & more)


  
Return true if each arguments is smaller than or equal to the following
ones. The minimal implementation for type ::my-type is the binary form
with dispatch value [::my-type ::my-type]. A default implementation
is provided in terms of >.

  
  
  Source


  

  

  
=

  multimethod

  
Usage: (= x)
       (= x y)
       (= x y & more)


  
Return true if all arguments are equal. The minimal implementation for type
::my-type is the binary form with dispatch value [::my-type ::my-type].

  
  
  Source


  

  

  
>

  multimethod

  
Usage: (> x)
       (> x y)
       (> x y & more)


  
Return true if each argument is larger than the following ones.
The minimal implementation for type ::my-type is the binary form
with dispatch value [::my-type ::my-type].

  
  
  Source


  

  

  
>=

  multimethod

  
Usage: (>= x)
       (>= x y)
       (>= x y & more)


  
Return true if each argument is larger than or equal to the following
ones. The minimal implementation for type ::my-type is the binary form
with dispatch value [::my-type ::my-type]. A default implementation
is provided in terms of <.

  
  
  Source


  

  

  
zero?

  multimethod

  
Usage: (zero? x)


  
Return true of x is zero.

  
  
  Source






              

            

          

	

	
      

      
Logo & site design by Tom Hickey.

      Clojure auto-documentation system by Tom Faulhaber.