Download or view ReadASpecificLine.frink in plain text format
/** This is a solution to the Rosetta Code problem
"Read a specific line from a file."
https://rosettacode.org/wiki/Read_a_specific_line_from_a_file
*/
nthLine[filename, lineNum] :=
{
line = nth[lines[filenameToURL[filename]], lineNum-1]
if line != undef
return line
else
{
println["The file $filename does not contain a line number $lineNum"]
return undef
}
}
Download or view ReadASpecificLine.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen, eliasen@mindspring.com