Core Function Translation - Revision history

UberFoX at 07:57, 25 June 2015

2015-06-25T07:57:42Z

← Older revision		Revision as of 07:57, 25 June 2015
Line 2:		Line 2:
	<Expression> =~ tr/searchList/replacementList/flags		<Expression> =~ tr/searchList/replacementList/flags
	<Expression> =~ y/searchList/replacementList/flags		<Expression> =~ y/searchList/replacementList/flags
		+	tr/searchList/replacementList/flags
		+	y/searchList/replacementList/flags
	</pre>		</pre>

Line 9:		Line 11:

	=== Parameters ===		=== Parameters ===
		+
		+	==== <Expression> ====
		+
		+	Any valid expression that is a string or an array.
		+
		+	You may choose to skip this part and it will use $_ for you.

	==== searchList ====		==== searchList ====
Line 195:		Line 203:
	# [3] => FOX		# [3] => FOX
	#}		#}
		+	</syntaxhighlight>
		+
		+	If you ignore the $var =~ part and just do the translation part it will use the $_ variable example
		+
		+	<syntaxhighlight lang="sputnik">
		+	my $_ = "cat";
		+	tr/a-z/A-Z/;
		+	say $_; // Prints CAT
	</syntaxhighlight>		</syntaxhighlight>

	[[Category:Core Function]]		[[Category:Core Function]]

2015-06-14T12:37:35Z

1 revision

← Older revision

Revision as of 12:37, 14 June 2015

2014-08-11T21:41:04Z

1 revision

← Older revision

Revision as of 21:41, 11 August 2014

2013-09-22T19:00:25Z

Example

← Older revision		Revision as of 19:00, 22 September 2013
Line 106:		Line 106:
	say "Change count: $changed";		say "Change count: $changed";
	# It Prints:		# It Prints:
−	// Original string: one two three four five six seven	+	# Original string: one two three four five six seven
−	// Original string (after tr): one two three four five six seven	+	# Original string (after tr): one two three four five six seven
−	// New string: ONE TWO THREE FOUR FIVE SIX SEVEN	+	# New string: ONE TWO THREE FOUR FIVE SIX SEVEN
−	// Change count: 27	+	# Change count: 27
	</syntaxhighlight>		</syntaxhighlight>

2013-09-22T18:59:43Z

Example

← Older revision		Revision as of 18:59, 22 September 2013
Line 96:		Line 96:
	</syntaxhighlight>		</syntaxhighlight>

−	~~Same as above~~ but this time using a variable (possible by the /p flag)	+	Example of using the /r flag to return a modified copy instead of modifying the original
		+	<syntaxhighlight lang="sputnik">
		+	my $string = 'one two three four five six seven';
		+	say "Original string: $string";
		+	List ($changed, $newString) = $string =~ tr/a-z/A-Z/r;
		+
		+	say "Original string (after tr): $string";
		+	say "New string: $newString";
		+	say "Change count: $changed";
		+	# It Prints:
		+	// Original string: one two three four five six seven
		+	// Original string (after tr): one two three four five six seven
		+	// New string: ONE TWO THREE FOUR FIVE SIX SEVEN
		+	// Change count: 27
		+	</syntaxhighlight>
		+
		+	Simple convert lower case into uppercase but this time using a variable (possible by the /p flag)
	<syntaxhighlight lang="sputnik">		<syntaxhighlight lang="sputnik">
	my $string = 'one two three four five six seven';		my $string = 'one two three four five six seven';

2013-09-22T18:58:52Z

flags

← Older revision		Revision as of 18:58, 22 September 2013
Line 33:		Line 33:

	s = Makes it so the sequences of characters that were transliterated to the same character are squashed down to a single instance of the character		s = Makes it so the sequences of characters that were transliterated to the same character are squashed down to a single instance of the character
		+
		+	r = Non-destructive it will not modify the original item at all but instead return a modified copy of it as part of a return array

	p = Allows the searchList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted		p = Allows the searchList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted

2013-09-22T18:58:08Z

Return Value

← Older revision		Revision as of 18:58, 22 September 2013
Line 45:		Line 45:

	Returns number of characters replaced or deleted.		Returns number of characters replaced or deleted.
		+
		+	OR if /r flag is used it will return an array where first element of the number of characters replaced or deleted and the second element is a clone of the input with the translation applied.

	=== Remarks ===		=== Remarks ===

2013-09-16T06:30:32Z

← Older revision		Revision as of 06:30, 16 September 2013
Line 37:		Line 37:

	P = Allows the replacementList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted		P = Allows the replacementList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted
		+
		+	Note - p and P work differently in Regexp there they will disable parsing as a string but here p and P enable parsing as a string just something to keep in mind.
		+
		+	Default: None of the flags are enabled by default

	=== Return Value ===		=== Return Value ===

2013-09-15T23:51:16Z

flags

← Older revision		Revision as of 23:51, 15 September 2013
Line 33:		Line 33:

	s = Makes it so the sequences of characters that were transliterated to the same character are squashed down to a single instance of the character		s = Makes it so the sequences of characters that were transliterated to the same character are squashed down to a single instance of the character
		+
		+	p = Allows the searchList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted
		+
		+	P = Allows the replacementList to be parsed as if it was a "" string so variables etc will be properly parsed and inserted

	=== Return Value ===		=== Return Value ===

2013-09-15T23:50:39Z

Example

← Older revision		Revision as of 23:50, 15 September 2013
Line 82:		Line 82:
	# it prints: ONE TWO THREE FOUR FIVE SIX SEVEN		# it prints: ONE TWO THREE FOUR FIVE SIX SEVEN
	# 27		# 27
		+	</syntaxhighlight>
		+
		+	Same as above but this time using a variable (possible by the /p flag)
		+	<syntaxhighlight lang="sputnik">
		+	my $string = 'one two three four five six seven';
		+	my $s = 'a'..'z';
		+	my $changed = $string =~ tr/$s/A-Z/p;
		+
		+	say $string;
		+	say $changed;
		+	# it prints: ONE TWO THREE FOUR FIVE SIX SEVEN
	</syntaxhighlight>		</syntaxhighlight>