<commit_before>use strict;
use warnings;
use 5.014;

package miniKanren;

use base 'Exporter';
our @EXPORT = qw(run var append);

use constant false => 0;
use constant true => 1;

sub run {
}

sub var {
  my @res = ();
  if (scalar(@_) > 1) {
    foreach my $x (@_) {
      push @res, $x;
    }
    return @res;
  } else {
    return $_[0];
  }
}

sub append {
  return @_;
}

sub fresh {

}

1;<commit_msg>The most naive version of fresh<commit_after>use strict;
use warnings;
use 5.014;

package miniKanren;

use base 'Exporter';
our @EXPORT = qw(run var append fresh eql true false);

use constant false => 0;
use constant true => 1;

sub run {
}

sub var {
  my @res = ();
  if (scalar(@_) > 1) {
    foreach my $x (@_) {
      push @res, $x;
    }
    return @res;
  } else {
    return $_[0];
  }
}

sub append {
  return @_;
}

# my $x = fresh();
# my ($x, $y) = fresh(2);
sub fresh {
  return [] unless $_[0];

  my @fresh = ();
  for my $i (1..$_[0]) {
    push @fresh, [];
  }
  return @fresh;
}

sub eql {}
1;
{'fraction_non_alphanumeric': 0.17058823529411765, 'fraction_numerical': 0.021568627450980392, 'mean_word_length': 2.5824561403508772, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4012005', 'n_tokens_mistral': 426, 'n_tokens_neox': 403, 'n_words': 130}