From d6a69615a7bcedab601ba579a7c33c3278d5bdc7 Mon Sep 17 00:00:00 2001
From: Jochen Topf <jochen@topf.org>
Date: Mon, 14 Jan 2013 22:23:37 +0100
Subject: Code cleanup

---
 web/lib/utils.rb | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'web')

diff --git a/web/lib/utils.rb b/web/lib/utils.rb
index 298ee64..875584c 100644
--- a/web/lib/utils.rb
+++ b/web/lib/utils.rb
@@ -1,10 +1,11 @@
 # web/lib/utils.rb
 
-# patches convenience methods into base classes
+# ------------------------------------------------------------------------------
+# patch some convenience methods into base classes
 
 class Fixnum
 
-    # convert to string with this space as thousand separator
+    # convert to string with thin space as thousand separator
     def to_s_with_ts
         self.to_s.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1&thinsp;")
     end
@@ -37,11 +38,15 @@ class Numeric
 end
 
 class Float
+
     def round_to(n=0)
         (self * (10.0 ** n)).round * (10.0 ** (-n))
     end
+
 end
 
+# ------------------------------------------------------------------------------
+
 def title
     @title = [] if @title.nil?
     @title = [@title] unless @title.is_a?(Array)
@@ -54,6 +59,8 @@ def section(id)
     @section_title = (@section =~ /^(keys|tags)$/) ? t.osm[@section] : t.taginfo[@section]
 end
 
+# ------------------------------------------------------------------------------
+
 # Escape tag key or value for XAPI according to
 # http://wiki.openstreetmap.org/wiki/XAPI#Escaping
 def xapi_escape(text)
@@ -88,6 +95,8 @@ def wiki_link(title)
     external_link('wikilink_' + title.gsub(%r{[^A-Za-z0-9]}, '_'), title, prefix + title)
 end
 
+# ------------------------------------------------------------------------------
+
 def tagcloud_size(tag)
     x = tag['scale1'].to_f / 20 + tag['pos'] / 4
     (x * 40 + 12).to_i
@@ -110,6 +119,8 @@ def get_total(type)
     return @db.stats(key)
 end
 
+# ------------------------------------------------------------------------------
+
 # Like the 'get' method but will add a redirect for the same path with trailing / added
 def get!(path, &block)
     get path, &block
@@ -124,6 +135,8 @@ def api(version, path, doc=nil, &block)
     get("/api/#{version}/#{path}", &block)
 end
 
+# ------------------------------------------------------------------------------
+
 # Used in wiki api calls
 def get_wiki_result(res)
     return res.map{ |row| {
-- 
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