I figured I was committing a dev sin by doing that. It works great now, thanks for all your help!
On Apr 25, 1:06 am, Chris Eppstein <ch...@eppsteins.net> wrote: > Please don't modify the gem installation files, that is a sure way to lose > your changes. If you're using sass on the command line make a file called > sass_extensions.rb and add the following: > > module Sass::Script::Functions > def exp(value, power) > Sass::Script::Number.new(value.value**power.value) > end > end > > Then compile your stylesheets like this: > > sass -r sass_extensions foo.sass:foo.scss > > chris > > On Sun, Apr 24, 2011 at 8:23 PM, davidyeiser > <da...@designintellection.com>wrote: > > > > > Yes, you are correct. I tried changing the spelling of one of the > > other functions and it still executed it fine. (I changed def > > abs(value) to def absl(value). Nothing happened.) > > > I'm experimenting with all this on Mac OS X 10.6.6. The Ruby version > > is 1.8.7. > > > The file where I am trying to add the custom function is: > > > /usr/lib/ruby/user-gems/1.8/gems/haml-3.0.25/lib/sass/script/ > > functions.rb > > > Is this the wrong file? > > > On Apr 24, 4:25 pm, Chris Eppstein <ch...@eppsteins.net> wrote: > > > I suspect that you're code is not being required at all because the code > > you > > > pasted isn't going to work and the behavior you're seeing is as if it's > > not > > > present. The code should be: > > > > def exp(value, power) > > > Sass::Script::Number.new(value.value**power.value) > > > end > > > > chris > > > > On Sun, Apr 24, 2011 at 11:32 AM, davidyeiser > > > <da...@designintellection.com>wrote: > > > > > Ah, gotcha. Thanks. > > > > > This is what I added to the functions.rb file: > > > > > def exp(value, power) > > > > Sass::Script::Number.new(value**power) > > > > end > > > > > (I added it beneath the def abs(value) function.) > > > > > However, when I use it in my .scss file and then output it to .css it > > > > doesn't execute. > > > > > For example: > > > > > style.scss > > > > ---------- > > > > font-size: exp(2px, 3); > > > > > Outputs to: > > > > > style.css > > > > --------- > > > > font-size: exp(2px, 3); > > > > > The other functions execute fine, and the command line output gives no > > > > error. (I'm using sass --watch style.scss:style.css --style compact) > > > > > Any idea on what I'm doing wrong? > > > > > P.S. It's probably obvious that I've never programmed in Ruby before, > > > > and if this mailing list isn't supposed to be used for n00b support > > > > just let me know. Thanks! > > > > > On Apr 24, 10:39 am, Chris Eppstein <ch...@eppsteins.net> wrote: > > > > > You're not missing it. There's no syntax or function for this. You > > can > > > > add a custom function to sass to implement this in ruby. > > > > > > Chris > > > > > > Hunt & pecked on my iPhone... Sorry if it's brief! > > > > > > On Apr 23, 2011, at 10:29 PM, davidyeiser < > > da...@designintellection.com> > > > > wrote: > > > > > > > Forgive me if I'm missing something obvious, but is there a default > > > > > > way for SASS to execute exponential operators? > > > > > > > So, for example: 2 ^ 3 = 8 > > > > > > > Thank you! > > > > > > > -- > > > > > > You received this message because you are subscribed to the Google > > > > Groups "Haml" group. > > > > > > To post to this group, send email to haml@googlegroups.com. > > > > > > To unsubscribe from this group, send email to > > > > haml+unsubscr...@googlegroups.com. > > > > > > For more options, visit this group athttp:// > > > > groups.google.com/group/haml?hl=en. > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Haml" group. > > > > To post to this group, send email to haml@googlegroups.com. > > > > To unsubscribe from this group, send email to > > > > haml+unsubscr...@googlegroups.com. > > > > For more options, visit this group at > > > >http://groups.google.com/group/haml?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Haml" group. > > To post to this group, send email to haml@googlegroups.com. > > To unsubscribe from this group, send email to > > haml+unsubscr...@googlegroups.com. > > For more options, visit this group at > >http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
