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-rw-r--r--lib/matrix.rb9
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb
index 360e79f3cc..3c078c0c06 100644
--- a/lib/matrix.rb
+++ b/lib/matrix.rb
@@ -1765,15 +1765,6 @@ class Vector
alias map collect
#
- # Like Vector#collect2, but returns a Vector instead of an Array.
- #
- def map2(v, &block) # :yield: e1, e2
- return to_enum(:map2, v) unless block_given?
- els = collect2(v, &block)
- Vector.elements(els, false)
- end
-
- #
# Returns the modulus (Pythagorean distance) of the vector.
# Vector[5,8,2].r => 9.643650761
#