diff options
Diffstat (limited to 'mrblib')
| -rw-r--r-- | mrblib/enum.rb | 19 | ||||
| -rw-r--r-- | mrblib/hash.rb | 4 |
2 files changed, 11 insertions, 12 deletions
diff --git a/mrblib/enum.rb b/mrblib/enum.rb index f0c9a4884..650d24302 100644 --- a/mrblib/enum.rb +++ b/mrblib/enum.rb @@ -1,17 +1,16 @@ ## # Enumerable # -# ISO 15.3.2 +# The <code>Enumerable</code> mixin provides collection classes with +# several traversal and searching methods, and with the ability to +# sort. The class must provide a method `each`, which +# yields successive members of the collection. If +# {Enumerable#max}, {#min}, or +# {#sort} is used, the objects in the collection must also +# implement a meaningful `<=>` operator, as these methods +# rely on an ordering between members of the collection. # -# The <code>Enumerable</code> mixin provides collection classes with -# several traversal and searching methods, and with the ability to -# sort. The class must provide a method <code>each</code>, which -# yields successive members of the collection. If -# <code>Enumerable#max</code>, <code>#min</code>, or -# <code>#sort</code> is used, the objects in the collection must also -# implement a meaningful <code><=></code> operator, as these methods -# rely on an ordering between members of the collection. - +# @ISO 15.3.2 module Enumerable ## diff --git a/mrblib/hash.rb b/mrblib/hash.rb index 48ac96e56..e3e709070 100644 --- a/mrblib/hash.rb +++ b/mrblib/hash.rb @@ -74,8 +74,8 @@ class Hash # # If no block is given, an enumerator is returned instead. # - # h = { "a" => 100, "b" => 200 } - # h.each {|key, value| puts "#{key} is #{value}" } + # h = { "a" => 100, "b" => 200 } + # h.each {|key, value| puts "#{key} is #{value}" } # # <em>produces:</em> # |