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 <[email protected]> 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 > <[email protected]>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 <[email protected]> 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 <[email protected]> > > 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 [email protected]. > > > > To unsubscribe from this group, send email to > > [email protected]. > > > > 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 [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
