diff options
Diffstat (limited to 'lib/matrix.rb')
| -rw-r--r-- | lib/matrix.rb | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb index 1742847d3b..7cf24bda47 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -145,8 +145,8 @@ class Matrix scalar(n, 1) end class << Matrix - alias unit identity - alias I identity + alias_method :unit, :identity + alias_method :I, :identity end # @@ -370,7 +370,7 @@ class Matrix rows = @rows.collect{|row| row.collect(&block)} new_matrix rows, column_count end - alias map collect + alias_method :map, :collect # # Yields all elements of the matrix, starting with those of the first row, @@ -1013,7 +1013,7 @@ class Matrix Matrix.Raise ErrDimensionMismatch unless square? self.class.I(row_count).send(:inverse_from, self) end - alias inv inverse + alias_method :inv, :inverse def inverse_from(src) # :nodoc: last = row_count - 1 @@ -1200,7 +1200,7 @@ class Matrix warn "Matrix#determinant_e is deprecated; use #determinant", uplevel: 1 determinant end - alias det_e determinant_e + alias_method :det_e, :determinant_e # # Returns a new matrix resulting by stacking horizontally @@ -1277,7 +1277,7 @@ class Matrix tr + @rows[i][i] end end - alias tr trace + alias_method :tr, :trace # # Returns the transpose of the matrix. @@ -1293,7 +1293,7 @@ class Matrix return self.class.empty(column_count, 0) if row_count.zero? new_matrix @rows.transpose, row_count end - alias t transpose + alias_method :t, :transpose # # Returns a new matrix resulting by stacking vertically @@ -1322,7 +1322,7 @@ class Matrix def eigensystem EigenvalueDecomposition.new(self) end - alias eigen eigensystem + alias_method :eigen, :eigensystem # # Returns the LUP decomposition of the matrix; see +LUPDecomposition+. @@ -1337,7 +1337,7 @@ class Matrix def lup LUPDecomposition.new(self) end - alias lup_decomposition lup + alias_method :lup_decomposition, :lup #-- # COMPLEX ARITHMETIC -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= @@ -1355,7 +1355,7 @@ class Matrix def conjugate collect(&:conjugate) end - alias conj conjugate + alias_method :conj, :conjugate # # Returns the imaginary part of the matrix. @@ -1369,7 +1369,7 @@ class Matrix def imaginary collect(&:imaginary) end - alias imag imaginary + alias_method :imag, :imaginary # # Returns the real part of the matrix. @@ -1393,7 +1393,7 @@ class Matrix def rect [real, imag] end - alias rectangular rect + alias_method :rectangular, :rect #-- # CONVERTING -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- @@ -2045,7 +2045,7 @@ class Vector els = @elements.collect(&block) self.class.elements(els, false) end - alias map collect + alias_method :map, :collect # # Returns the modulus (Pythagorean distance) of the vector. @@ -2054,8 +2054,8 @@ class Vector def magnitude Math.sqrt(@elements.inject(0) {|v, e| v + e.abs2}) end - alias r magnitude - alias norm magnitude + alias_method :r, :magnitude + alias_method :norm, :magnitude # # Like Vector#collect2, but returns a Vector instead of an Array. |