[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Function binders in Elisp?
From: |
PT |
Subject: |
Function binders in Elisp? |
Date: |
Sun, 17 Apr 2005 19:47:53 +0200 |
User-agent: |
Opera M2/7.54 (Win32, build 3865) |
For predicates I usually use lambda functions. For example:
(require 'cl)
(remove-if (lambda (x) (> x 2))
'(1 2 3 4))
I'm not a lisp guru, therefore I often wonder if there are standard binder
functions in emacs lisp like for example bind2nd in C++ STL which
transforms a binary function into an unary function:
find_if(L.begin(), L.end(), bind2nd(greater<int>(), 2)) // C++
So that I can write something like this:
(remove-if (bind-second '< 2)
'(1 2 3 4))
- Function binders in Elisp?,
PT <=