NPS Calculator Workflow

[Ahess97]

Hello,

 

I am attempting to create a NPS calculator in Alfred where I only have to enter the numbers with command and it provides the score for me. (For context, this website has the formula on the bottom.) I believe based on the error log I am getting, it is something with the Script I have set up using bin/zsh. 

 

Is anyone able to provide some assistance? Thanks in advance!

 

Austin

 

PS: Here are the test numbers I am using starting with 0 (red) and going to 10 (green): 1,0,0,0,0,2,1,4,2,4,26

[vitor]

Welcome @Ahess97,

 

In bash you access variables with ${var}, not {var}. Also, you’re calling bc but doing nothing with it, as if you were calling it interactively in a Terminal. This being a script, you need to give your data as the input to bc. Use <<< to feed data, or < to feed a file. Meaning what you want is:

bc -l <<< "(((${nps11}+${nps10})-(${nps7}+${nps6}+${nps5}+${nps4}+${nps3}+${nps2}+${nps1}))/(${nps11}+${nps10}+${nps9}+${nps8}+${nps7}+${nps6}+${nps5}+${nps4}+${nps3}+${nps2}+${nps1}))*100"

[Ahess97]

Thank you! That is super helpful to know how terminal and scripts differ.

 

One final question: my output has many 0s following the NPS score. (65.00000000000000000000). I think using the transform function using regex would solve this problem, but I don't know much about regex

[deanishe]

7 hours ago, Ahess97 said:

I don't know much about regex

 

This seems to work:

 

 

But regular expressions aren't really the right tool for this kind of job.