From 712d6cc02709b87d60229b12ecaaa2f98038b29f Mon Sep 17 00:00:00 2001
From: Alex Reisner <alex@alexreisner.com>
Date: Fri, 1 Apr 2011 09:44:33 -0400
Subject: [PATCH] Change variable name.
This reduces the desire to use map! (instead of map) which would modify
the user's argument in-place. There's a test to prevent that but this
makes sense semantically too.
---
lib/geocoder/calculations.rb | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/geocoder/calculations.rb b/lib/geocoder/calculations.rb
index 83cf25dd..418d84d0 100644
--- a/lib/geocoder/calculations.rb
+++ b/lib/geocoder/calculations.rb
@@ -118,11 +118,11 @@ module Geocoder
def geographic_center(points)
# convert objects to [lat,lon] arrays and convert degrees to radians
- points = points.map{ |p| to_radians(extract_coordinates(p)) }
+ coords = points.map{ |p| to_radians(extract_coordinates(p)) }
# convert to Cartesian coordinates
x = []; y = []; z = []
- points.each do |p|
+ coords.each do |p|
x << Math.cos(p[0]) * Math.cos(p[1])
y << Math.cos(p[0]) * Math.sin(p[1])
z << Math.sin(p[0])
--
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