Merge pull request #658 from kostya/hash_flatten

Hash flatten
topazproject · Apr 24, 2013 · 616a30b · 616a30b
2 parents f57cc6b + 206e876
commit 616a30b
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Showing 4 changed files with 7 additions and 15 deletions.
diff --git a/lib-topaz/hash.rb b/lib-topaz/hash.rb
@@ -211,4 +211,11 @@ def reject(&block)
     return enum_for(:reject) unless block
     dup.delete_if(&block)
   end
+
+  def flatten(level = 1)
+    level = Topaz.convert_type(level, Fixnum, :to_int)
+    out = []
+    Topaz::Array.flatten(self, out, level)
+    out
+  end
 end
diff --git a/spec/tags/core/hash/flatten_tags.txt b/spec/tags/core/hash/flatten_tags.txt
diff --git a/spec/tags/language/block_tags.txt b/spec/tags/language/block_tags.txt
@@ -12,10 +12,6 @@ fails:A block taking |a, | arguments assigns the argument the first element of t
 fails:A block taking |a, | arguments calls #to_ary to convert a single yielded object to an Array
 fails:A block taking |a, | arguments does not call #to_ary if the single yielded object is an Array
 fails:A block taking |a, | arguments raises an TypeError if #to_ary does not return an Array
-fails:A block taking |(a, b)| arguments destructures a single Array value yielded
-fails:A block taking |(a, b)| arguments calls #to_ary to convert a single yielded object to an Array
-fails:A block taking |(a, b)| arguments does not call #to_ary if the single yielded object is an Array
-fails:A block taking |(a, b)| arguments does not call #to_ary if the object does not respond to #to_ary
 fails:A block taking |(a, b)| arguments raises an TypeError if #to_ary does not return an Array
 fails:A block taking |(a, b), c| arguments calls #to_ary to convert a single yielded object to an Array
 fails:A block taking |(a, b), c| arguments raises an TypeError if #to_ary does not return an Array

diff --git a/spec/tags/language/proc_tags.txt b/spec/tags/language/proc_tags.txt
@@ -8,6 +8,4 @@ fails:A Proc taking |a, *b| arguments raises an ArgumentError if passed no value
 fails:A Proc taking |a, | arguments raises an ArgumentError when passed no values
 fails:A Proc taking |a, | arguments raises an ArgumentError when passed more than one value
 fails:A Proc taking |(a, b)| arguments raises an ArgumentError when passed no values
-fails:A Proc taking |(a, b)| arguments destructures a single Array value yielded
-fails:A Proc taking |(a, b)| arguments calls #to_ary to convert a single passed object to an Array
 fails:A Proc taking |(a, b)| arguments raises an TypeError if #to_ary does not return an Array