ncdulo

;;; preview-rst.el --- description -*- lexical-binding: t; -*-
;;
;; This file is not part of GNU Emacs.
;;
;;; Commentary:
;;
;; Based on the "Intro To Emacs Lisp: Adding Live Preview when Editing Markdown"
;; guide at the link below. This has been followed along, but re-written to use
;; docutils and rst-mode as I do not have pandoc, nor do I feel I want to deal
;; with installing it and it's many Haskell dependencies.

ncdulo

def degrees_to_cardinal(degrees):
    '''
    Return the cardinal direction representing a given 'degrees'
    '''
    cardinal = ['N', 'NNE', 'NE', 'ENE', 'E', 'ESE', 'SE', 'SSE',
                'S', 'SSW', 'SW', 'WSW', 'W', 'WNW', 'NW', 'NNW']
    cardinal_len = len(cardinal)
    ix = round(degrees / (360.0 / cardinal_len))
    return cardinal[ix % cardinal_len]