Nicer capitalize first letter only

String#capitalize downcases remaining letters, so:

    > 'heLLo WorLd'.capitalize
    # => "Hello world"

Our version only works on the first character of the String, preserving
the case of the rest of the String:

    > 'heLLo WorLd'.sub(/\S/) { |m| Unicode.upcase(m) }
    # => 'HeLLo WorLd'

Also handle unicode.

1 files changed, 4 insertions, 5 deletions

diff --git a/app/models/public_body.rb b/app/models/public_body.rb
index f6d182878..ee38a7269 100644
--- a/app/models/public_body.rb
+++ b/app/models/public_body.rb
@@ -341,12 +341,11 @@ class PublicBody < ActiveRecord::Base
         tags.each do |tag|
             if PublicBodyCategory.get().by_tag().include?(tag.name)
                 desc = PublicBodyCategory.get().singular_by_tag()[tag.name]
-                if first
-                    # terrible that Ruby/Rails doesn't have an equivalent of ucfirst
-                    # (capitalize shockingly converts later characters to lowercase)
-                    desc = desc[0,1].capitalize + desc[1,desc.size]
-                    first = false
+
+                if index.zero?
+                    desc = desc.sub(/\S/) { |m| Unicode.upcase(m) }
                 end
+
                 if html
                     # TODO: this should call proper route helpers, but is in model sigh
                     desc = '<a href="/body/list/' + tag.name + '">' + desc + '</a>'