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digitalmars.D.learn - Why `i` not working on foreach loop if it have byLine option

reply Suliman <evermind live.ru> writes:
Next code produce error:

  foreach(i, line;fileContent.byLine)

Error: cannot infer argument types, expected 1 argument, not 2

Why it's do not work?
Dec 17 2015
next sibling parent Daniel Kozak via Digitalmars-d-learn <digitalmars-d-learn puremagic.com> writes:
V Thu, 17 Dec 2015 14:09:57 +0000
Suliman via Digitalmars-d-learn <digitalmars-d-learn puremagic.com>
napsáno:


 Next code produce error:
 
   foreach(i, line;fileContent.byLine)
 
 Error: cannot infer argument types, expected 1 argument, not 2
 
 Why it's do not work?


http://dlang.org/phobos/std_range.html#enumerate
Dec 17 2015
prev sibling parent cym13 <cpicard openmailbox.org> writes:
On Thursday, 17 December 2015 at 14:09:57 UTC, Suliman wrote:

 Next code produce error:

  foreach(i, line;fileContent.byLine)

 Error: cannot infer argument types, expected 1 argument, not 2

 Why it's do not work?


Because byLine doesn't return an array, use std.range.enumerate :
Dec 17 2015