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@TrizlyBear

TrizlyBear/random.go

Last active August 25, 2021 12:04
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  1. TrizlyBear revised this gist Aug 25, 2021. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions random.go
    View file
    Original file line number Diff line number Diff line change
    @@ -1,3 +1,5 @@
    package random

    import (
    "math/rand"
    "reflect"
  2. TrizlyBear revised this gist Aug 25, 2021. No changes.
  3. TrizlyBear created this gist Aug 24, 2021.
    44 changes: 44 additions & 0 deletions random.go
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,44 @@
    import (
    "math/rand"
    "reflect"
    )

    // Generate a multidimensional matrix with random numbers
    func Rand(seq ...int) interface{} {
    // Declare numbers to fill
    nums := seq[0]
    for _,el := range seq[1:] {
    nums *= el
    }

    // Generate the sequence of numbers
    left := []reflect.Value{}
    for i := 0; i < nums; i++ {
    left = append(left, reflect.ValueOf(rand.Float64()))
    }

    // Declare the type template
    t := reflect.TypeOf([]float64{})

    // Reverse the sequence
    for i, j := 0, len(seq)-1; i < j; i, j = i+1, j-1 {
    seq[i], seq[j] = seq[j], seq[i]
    }

    // Loop over the sequence
    for _,a := range seq {
    n := []reflect.Value{}
    for y := 0; y < nums / a; y++ {
    holder := reflect.Zero(t)
    for i := 0; i < a; i++ {
    holder = reflect.Append(holder, left[0])
    left = left[1:]
    }
    n = append(n, holder)
    }
    nums /= a
    left = n
    t = reflect.SliceOf(t)
    }
    return left[0].Interface()
    }