Salsify Variant name and option formula for shopify

salsify shopify variants formula.rb

## Because picklists have 2 values whether referencing the PATH_ID or the PATH_Name you can split them. 
## The Id's will be the variant option names and the Names, will be salsify properties for pulling out values  

## Salsify Picklist Property needs to be setup like the following - 
ID: Color,Size,Number Of Items
Name: shirt_color,shirt_size,qty

##VALUE 2
let variantProperty = SPLIT(PATH_ID("Variant Selectors",1),',') in ##change to property of your variant selector as needed
IF(
 LT(LENGTH(variantProperty),2), ##TEST to make sure only 2 options 
 null, ##IF only 2 options
 Value(AT(variantProperty,2),1) ##Make sure to take only 1 value - change to 1,2,3 based on which variant option you are working with
)
##Option 2 Name
let variantProperty = SPLIT(PATH_NAME("Variant Selectors",1),',') in
IF(
 LT(LENGTH(variantProperty),2), ##TEST to make sure 2 options exist
 null, ##IF only 2 options
 AT(variantProperty,2) ##change to 1,2,3 based on which variant option you are working with
)