Contents

class Array
  def daru_vector name=nil, index=nil, dtype=:array
    Daru::Vector.new self, name: name, index: index, dtype: dtype
  end

  alias_method :dv, :daru_vector

  def to_index
    Daru::Index.new self
  end
end

class Range
  def daru_vector name=nil, index=nil, dtype=:array
    Daru::Vector.new self, name: name, index: index, dtype: dtype
  end

  alias_method :dv, :daru_vector

  def to_index
    Daru::Index.new to_a
  end
end

class Hash
  def daru_vector index=nil, dtype=:array
    Daru::Vector.new values[0], name: keys[0], index: index, dtype: dtype
  end

  alias_method :dv, :daru_vector
end

# :nocov:
class NMatrix
  def daru_vector(name=nil, index=nil, *)
    Daru::Vector.new self, name: name, index: index, dtype: :nmatrix
  end

  alias_method :dv, :daru_vector
end

class MDArray
  def daru_vector(name=nil, index=nil, *)
    Daru::Vector.new self, name: name, index: index, dtype: :mdarray
  end

  alias_method :dv, :daru_vector
end

class Matrix
  def elementwise_division other
    map.with_index do |e, index|
      e / other.to_a.flatten[index]
    end
  end
end

class Object
  if RUBY_VERSION < '2.2'
    def itself
      self
    end
  end
end

module Daru
  class DataFrame
    # NOTE: This alias will soon be removed. Use to_h in all future work.
    alias :to_hash :to_h
  end
end
# :nocov:

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
daru-0.1.4.1	lib/daru/monkeys.rb
daru-0.1.4	lib/daru/monkeys.rb