OpenEuphoria

Re: [Phix] Language Feature Request: For Each

• Posted by euphoric (admin) Dec 13, 2021
• 1159 views

each {i} in  {"one","two","three"} do 
   ? i 
end each 

1 
2 
3 

I guess it's really just syntactic sugar.

sequence s = {1,2,3,4,5} 
integer i = length(s) 
for x=1 to i do 
  ?s[x] 
end for 
 
-- vs 
 
sequence s = {1,2,3,4,5} 
each i in s do 
  ?i 
end each 
 
-- each without specifying iterating variable type is default object 
sequence s = {1,2,3,4,5} 
each integer i in s do 
  ?i 
end each 
 

Each one produces the exact same output.