Whitespace

5 files changed, 31 insertions, 31 deletions

diff --git a/challenge-032/paulo-custodio/perl/ch-1.pl b/challenge-032/paulo-custodio/perl/ch-1.pl
index 527d5ae4c2..5770faa607 100644
--- a/challenge-032/paulo-custodio/perl/ch-1.pl
+++ b/challenge-032/paulo-custodio/perl/ch-1.pl
@@ -8,9 +8,9 @@
 # Create a script that either reads standard input or one or more files
 # specified on the command-line. Count the number of times and then print a
 # summary, sorted by the count of each entry.
-# 
+#
 # So with the following input in file example.txt
-# 
+#
 # apple
 # banana
 # apple
@@ -18,12 +18,12 @@
 # cherry
 # apple
 # the script would display something like:
-# 
+#
 # apple     3
 # cherry    2
 # banana    1
 # For extra credit, add a -csv option to your script, which would generate:
-# 
+#
 # apple,3
 # banana,1
 # cherry,2
@@ -33,18 +33,18 @@ use Modern::Perl;
 # command line options
 my $sep = "\t";
 if (@ARGV && $ARGV[0] eq '-csv') {
-	$sep = ",";
-	shift;
+    $sep = ",";
+    shift;
 }
 
 # count instances
 my %count;
 while (<>) {
-	chomp;
-	$count{$_}++;
+    chomp;
+    $count{$_}++;
 }
 
 # output
 for my $key (sort keys %count) {
-	say $key, $sep, $count{$key};
+    say $key, $sep, $count{$key};
 }
diff --git a/challenge-032/paulo-custodio/perl/ch-2.pl b/challenge-032/paulo-custodio/perl/ch-2.pl
index 1fafbc0eb9..883a9ae6c8 100644
--- a/challenge-032/paulo-custodio/perl/ch-2.pl
+++ b/challenge-032/paulo-custodio/perl/ch-2.pl
@@ -8,13 +8,13 @@
 # Write a function that takes a hashref where the keys are labels and the
 # values are integer or floating point values. Generate a bar graph of the
 # data and display it to stdout.
-# 
+#
 # The input could be something like:
-# 
+#
 # $data = { apple => 3, cherry => 2, banana => 1 };
 # generate_bar_graph($data);
 # And would then generate something like this:
-# 
+#
 #  apple | ############
 # cherry | ########
 # banana | ####
@@ -28,15 +28,15 @@ use List::Util 'max';
 my $data = { apple => 3, cherry => 2, banana => 1 };
 
 sub chart {
-	my($data) = @_;
-	
-	# get size of keys
-	my $width = max(map {length($_)} keys %$data);
-	
-	# output data
-	for my $key (sort keys %$data) {
-		say sprintf("%*s | %s", $width, $key, "##" x $data->{$key});
-	}
+    my($data) = @_;
+
+    # get size of keys
+    my $width = max(map {length($_)} keys %$data);
+
+    # output data
+    for my $key (sort keys %$data) {
+        say sprintf("%*s | %s", $width, $key, "##" x $data->{$key});
+    }
 }
 
 chart($data);
diff --git a/challenge-032/paulo-custodio/python/ch-1.py b/challenge-032/paulo-custodio/python/ch-1.py
index 2a600a8112..717d0f8ded 100644
--- a/challenge-032/paulo-custodio/python/ch-1.py
+++ b/challenge-032/paulo-custodio/python/ch-1.py
@@ -8,9 +8,9 @@
 # Create a script that either reads standard input or one or more files
 # specified on the command-line. Count the number of times and then print a
 # summary, sorted by the count of each entry.
-# 
+#
 # So with the following input in file example.txt
-# 
+#
 # apple
 # banana
 # apple
@@ -18,12 +18,12 @@
 # cherry
 # apple
 # the script would display something like:
-# 
+#
 # apple     3
 # cherry    2
 # banana    1
 # For extra credit, add a -csv option to your script, which would generate:
-# 
+#
 # apple,3
 # banana,1
 # cherry,2
diff --git a/challenge-032/paulo-custodio/python/ch-2.py b/challenge-032/paulo-custodio/python/ch-2.py
index e8956935b6..6a0b7385c7 100644
--- a/challenge-032/paulo-custodio/python/ch-2.py
+++ b/challenge-032/paulo-custodio/python/ch-2.py
@@ -8,13 +8,13 @@
 # Write a function that takes a hashref where the keys are labels and the
 # values are integer or floating point values. Generate a bar graph of the
 # data and display it to stdout.
-# 
+#
 # The input could be something like:
-# 
+#
 # $data = { apple => 3, cherry => 2, banana => 1 };
 # generate_bar_graph($data);
 # And would then generate something like this:
-# 
+#
 #  apple | ############
 # cherry | ########
 # banana | ####
@@ -25,10 +25,10 @@
 data = { 'apple':3, 'cherry':2, 'banana':1 }
 
 def chart(data):
-	# get size of keys
+    # get size of keys
     width = max([len(x) for x in data])
 
-	# output data
+    # output data
     for key in sorted(data):
         print(("{:"+str(width)+"s} | {}").format(key, "##"*data[key]))
 
diff --git a/challenge-032/paulo-custodio/t/test-2.yaml b/challenge-032/paulo-custodio/t/test-2.yaml
index c55ff3e3a1..a52de03332 100644
--- a/challenge-032/paulo-custodio/t/test-2.yaml
+++ b/challenge-032/paulo-custodio/t/test-2.yaml
@@ -1,6 +1,6 @@
 - setup:
   cleanup:
-  args:     
+  args:
   input:
   output:   |
             | apple | ######