By using expression rule i need to get the sample output

Question

Hi 
 sample Input : {a,b,c},{100,200,300} 
 sample output : 
 a-100,a-200,a-300,b-100,b-200,b-300, c-100,c-200,c-300

Abhay Dalsaniya · Accepted Answer

a!localVariables(
 local!a: { "a", "b", "c" },
 local!b: { 100, 200, 300 },
 joinarray(
 a!flatten(
 a!forEach(
 items: local!a,
 expression: a!localVariables(
 local!prevItem: fv!item,
 a!forEach(
 items: local!b,
 expression: concat(local!prevItem, "-", fv!item)
 )
 )
 )
 ),
 ","
 )
) 
 
 output: 
 "a-100,a-200,a-300,b-100,b-200,b-300,c-100,c-200,c-300"

By using expression rule i need to get the sample output

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