Check if all items in array are matched

Question

Do you have any idea on how to check if all values in array matched in appian? 
 example 
 arrayValue = {true,true,true} 
 returns " All Elements are Same " 
 else returns "Not the same"

Stefan Helzle · Accepted Answer

a!localVariables(
 local!arrayval: {true, true, 1, "hello"},
 if(
 count(union(local!arrayval, local!arrayval)) = 1,
 "All Values are same",
 "All values Not Same"
 )
)

rahata9316 · Answer

a!localVariables(
 local!arrayval: {true,true,false},
 local!actuallength: length(local!arrayval),
 local!matchedlength: length(wherecontains(local!arrayval[1],local!arrayval)),
 if(local!matchedlength =local!actuallength ,"All Values are same","All values Not Same" )
 /*contains(local!arrayval,true)*/
 /*if(contains(local!arrayval,true),"Matched","Not Mached")*/
)

Alex Boerescu · Answer

Another option using difference: 
 a!localVariables(
 local!arrayval: {true, true, 1, "hello"},
 if(
 length(difference(local!arrayval,local!arrayval))=0,
 "All values are the same",
 "All values are not the same"
 )
)

Check if all items in array are matched

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