Custom Looping Function Template in OpenSCAD

SOURCE BELOW, and here as paste-bin snippet: http://pastebin.com/UEnQCTEe

Any function you can write in javascript, you can write in openSCAD. (Note, it might be hacky and inefficient, but you can do it.)

Here is my template for when I need to convert an imperative for-loop into a functional programming style supported by openSCAD function syntax.

data = recursiveLoop(0,9,[]);
echo(data); //Output==> ECHO:[0,1,2,3,4,5,6,7,8,9]

function recursiveLoop(os, num_pts, data_out)=
(
    os <= num_pts
    ?
    recursiveLoop_WORK_DETOUR(os, num_pts, data_out)
    :
    data_out
);

function recursiveLoop_WORK_DETOUR(os, num_pts, data_out)=
(
    recursiveLoop
    (
        os+1, num_pts, ( concat(data_out,os) )
    )
);

Point-Normal Line Collision Code

Here is the source: ------------------------------------------------------ Point-Normal Line Collision : JavaScript Source: http://pastebin.com/DvjwA67g Point-Normal Line Collision : JavaScript for OpenScad: http://pastebin.com/94aWgT8U Point-Normal Line Collision : OpenScad Code: http://pastebin.com/azXb7hhc ------------------------------------------------------ Point-Normal Line Collision Code. Takes two lines in point-normal form and sees where they intersect. Also tells you which segments the collisions exist on. Where the length of each segment is defined by the length of the NON-NORMALIZED vector input. There is probably a better name for what I did. Seeing that I couldn't find the answer to this on the internet.

DAY3_Exercise1_Tokenized_Replace

Find This:

Replace With:

Original Text:
FIND_ME FIND_ME FIND_ME works fine when there are spaces between FIND_ME because the tokenization splits on spaces. But do something like .FIND_ME (FIND_ME) or {FIND_ME} and you'll notice those 3 are not replaced.
Modified Text:
OUTPUT GOES HERE

D2 : ASSN#2: Find And Replace:

Find This:

Replace With:

Text To Alter:
I ate WAFFLES & WAFFLES & WAFFLES for breakfast.

Replace Text Exercise #1

One time I took my dog to the park. I walked my dog for about an hour. Then we went home and laid on the couch. Later my dog needed to go to the bathroom. So I let them outside.

Hello Whoever You Are #2

Output Message Will Go Here

Hello Whoever You Are ( Alert Test #3 )