SebNozzi: Change iteration over foods list directly instead of range of indexes

2022-10-26T18:58:42Z

Change iteration over foods list directly instead of range of indexes

Mantic: Initial file.readLines page.

2021-01-24T04:21:41Z

Initial file.readLines page.

New page

In [[Mini Micro]] and [[command-line MiniScript]], the <c>[[file]].readLines</c> function reads a file into an array of strings.

<c>file.readLines</c> will return ''null'' on any file it cannot open or read.

=== Arguments ===

{| class="wikitable"
|-
! Parameter Name !! Meaning
|-
| filePath || an absolute or relative path of the file to be read.
|}

See also: [[file.writeLines]]

== Example ==

<ms>fileName = "myfoods.txt"
foods = file.readLines(fileName)

if foods == null then
print "[" + fileName + "] cannot be read."
else
print "My favorite foods are: "
for i in range(0, foods.len-1)
print " " + foods[i]
end for
end if
</ms>

[[Category:Mini Micro]]
[[Category:Command-Line MiniScript]]

@@ Line 23: / Line 23: @@
 else
    print "My favorite foods are: "
-   for i in range(0, foods.len-1)
+   for food in foods
-     print "  " + foods[i]
+     print "  " + food
    end for
 end if

File.readLines - Revision history

SebNozzi: Change iteration over foods list directly instead of range of indexes

Mantic: Initial file.readLines page.