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added comma|c option allowing the ability to specify a delimiter for inp... #9

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added comma|c option allowing the ability to specify a delimiter for inp... #9

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8d4c9e8
added comma|c option allowing the ability to specify a delimiter for …
gryftir Sep 11, 2013
a413f6b
line now tests for true, and we now look at items in the correct order
gryftir Sep 12, 2013
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35 changes: 32 additions & 3 deletions bin/st
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,9 @@ GetOptions(
'complete|all',
'default|basic',

# input control
'comma|c=s',

# output control
'delimiter|d=s',
'format|fmt|f=s',
Expand All @@ -48,7 +51,6 @@ pod2usage(1) if $opt{help};
my %config = get_config(%opt);

my %result = process(%opt);

my @opt = grep { defined $result{$_} } statistical_options(%opt);

if (scalar @opt == 1) {
Expand Down Expand Up @@ -119,8 +121,31 @@ sub process {

my $M2 = 0; # used to calculate variance


while (my $num = <>) {
my $inputdelimiter = $opt{'comma'};
my @element_arr;
my $interator;

if ($inputdelimiter) {
$interator = sub {
unless (scalar @element_arr) {
my $line = <>;
if ($line) {
@element_arr = split($inputdelimiter , $line);
}
else { return 0; } #if no line done with all files
}
my $element = shift @element_arr;
$element =~ s/^\s+//;
$element =~ s/\s+$//;
return $element;
}
}
else {
$interator = sub { my $line = <>; return $line; }
}


while (my $num = $interator->()) {
chomp $num;

if (!valid_input($num)) {
Expand Down Expand Up @@ -314,6 +339,10 @@ If no functions are selected, C<st> will print:

n min max sum mean sd

=head3 INPUT FORMATTING

--comma|-c=<value> #default: "\n"

=head3 FORMATTING

--delimiter|d=<value> # default: "\t"
Expand Down