creative-scala

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question: should infix notation be used for non-symbolic method names?

3

I have mixed feelings (leaning towards negative) about the extensive use of infix notation in the book for code like: circle(10) beside square(20) beside square(30) my impression is that the...

SethTisue

Chapter 9.8; Fig 9.12: Wrong order of method arguments for Image.star

1

In the PDF on page 105 in Chapter 9.8 the following code snipped is supposed to generate the stars shown in Fig. 9.12: ``` val star = Image .star(100, 50,...

Christovis

Chapter 11.1: Left over TODOs for render animations

1

The following TODO was left at two places in the text (page 134 in the PDF): > This generates the anima on shown in TODO: render animation Could a temporary...

Christovis

All sorts of little issues

1

Hi, I was working through the material myself to prepare for teaching it, and I found a lot of little mistakes. I got until chapter 9, here's everything I found....

GerretS

We use the term `syntax` in Creative Scala but do not define it. We should, given it is a fairly technical term.

noelwelsh

Hi there! I'm trying to teach my sister Scala with this book and I've realized that the epub book version doesn't render images. I attach a screenshot of page 67,...

jvican

There's a box at the start of chapter 3 saying: > If you run the examples from the SBT console within Doodle they will just work. If not, you will...

GerretS

Figure22 is not stacked boxes now. It is same as figure 21.

takitsuba

This is a good textbook, thank you. I modified codes in Exercise: Stacking Boxes. I think I have to modify figure22, but I can't do it. (Because figure22 is not...

takitsuba

https://github.com/underscoreio/creative-scala/blob/develop/src/pages/programs/names.md#exercises-- ## original ```scala object One { val a = b - 1 val b = a + 1 val answer = a + b } ``` > Trick question!...

eed3si9n