var items = [[1.0, 2.0],
[3.0, 4.0]]
var matrix = new Matrix.from(items)
assert matrix.to_a == items
# Get each row of this matrix in nested arrays
#
# ~~~
# var items = [[1.0, 2.0],
# [3.0, 4.0]]
# var matrix = new Matrix.from(items)
# assert matrix.to_a == items
# ~~~
fun to_a: Array[Array[Float]]
do
var a = new Array[Array[Float]]
for j in height.times do
var row = new Array[Float]
for i in width.times do
row.add self[j, i]
end
a.add row
end
return a
end
lib/matrix/matrix.nit:62,2--81,4