comment on

Golfing - with no modules:

perl -e '@N=gmtime;$t=time+86400*(1-$N[6]);while(1){@n=gmtime($t+=7*86
+400);last if $n[5]!=$N[5]; printf("%d-%02d-%02d\n",$n[5]+1900,$n[4]+1
+,$n[3])}'
[download]

Human readable and explained:

perl -e '
my @N = gmtime;     # today (calculations in gmtime to avoid tz offset
+s)

my $t = time + 86400 * (1 - $N[6]);    # calculate the time of Monday 
+(1)

while(1) { 
      my @n = gmtime($t += 7*86400); # advance a week at a time

      last if $n[5] != $N[5];           # done if the year doesn't mat
+ch today's

     printf ("%d-%02d-%02d\n", $n[5]+1900, $n[4]+1, $n[3]); # print re
+sult
}'
[download]

Really you should look at DateTime or Date::Manip or Date::Calc or ... - but sometimes it makes sense not to.

my @a=qw(random brilliant braindead); print $a[rand(@a)];

In reply to Re: What is the best way to get a list of all Mondays until the end of the year? by Rhandom
in thread What is the best way to get a list of all Mondays until the end of the year? by wenD

Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
Want more info? How to link or How to display code and escape characters are good places to start.


There's more than one way to do things
	PerlMonks