diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/pp.rb | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -247,7 +247,14 @@ class PP < PrettyPrint def pp_hash(obj) group(1, '{', '}') { - seplist(obj, nil, :each_pair) {|k, v| + keys = obj.keys + if keys.all? {|k| k.respond_to? :to_str } || + keys.all? {|k| k.is_a? Symbol } || + keys.all? {|k| k.is_a? Integer } + keys.sort! + end + seplist(keys, nil, :each) {|k| + v = obj[k] group { pp k text '=>' |