Adding Differ() And DifferNoCase() Built-In Function Extensions In Lucee CFML 5.3.7.47

differ.cfm

<cfscript>

	/**
	* I determine if the two values are different use a CASE SENSITIVE operation.
	* 
	* @valueA I am the first value to compare.
	* @valueB I am the second value to compare.
	*/
	public boolean function differ(
		required string valueA,
		required string valueB
		) {

		// The compare() method performs a CASE SENSITIVE operation and returns 0 if the
		// values are the SAME; and, a non-zero result if the two values are different.
		var isSameValue = ( compare( valueA, valueB ) == 0 );

		return( ! isSameValue );

	}

</cfscript>

differNoCase.cfm

<cfscript>

	/**
	* I determine if the two values are different use a CASE INSENSITIVE operation.
	* 
	* @valueA I am the first value to compare.
	* @valueB I am the second value to compare.
	*/
	public boolean function differNoCase(
		required string valueA,
		required string valueB
		) {

		// The compareNoCase() method performs a CASE INSENSITIVE operation and returns 0
		// if the values are the SAME; and, a non-zero result if the two values are different.
		var isSameValue = ( compareNoCase( valueA, valueB ) == 0 );

		return( ! isSameValue );

	}

</cfscript>

test.cfm

<cfscript>

	// Testing prior to deploying the .lex file.
	// --
	// include "./ext/functions/differ.cfm";
	// include "./ext/functions/differNoCase.cfm";

	echoMany( "differ( a, A ) &rarr;", differ( "a", "A" ) );
	echoMany( "differ( A, A ) &rarr;", differ( "A", "A" ) );
	echoMany( "differ( A, Z ) &rarr;", differ( "A", "Z" ) );
	echoMany();
	echoMany( "differNoCase( a, A ) &rarr;", differNoCase( "a", "A" ) );
	echoMany( "differNoCase( A, A ) &rarr;", differNoCase( "A", "A" ) );
	echoMany( "differNoCase( A, Z ) &rarr;", differNoCase( "A", "Z" ) );

	// ------------------------------------------------------------------------------- //
	// ------------------------------------------------------------------------------- //

	/**
	* I collapse the variadic arguments down into a space-delimited list and echo them to
	* the output. A <BR> tag is added automatically.
	* 
	* @1...N Simple values to output.
	*/
	public void function echoMany() {

		echo( arrayToList( arguments, " " ) & "<br />" );

	}

</cfscript>