Merge pull request #34 from humanmade/update-node-modules

Update npm packages

Author: roborourke

.eslintrc

@@ -1,3 +1,3 @@
 {
-  "extends": ["prettier"]
+	"parser": "babel-eslint"
 }

inc/namespace.php

@@ -8,8 +8,6 @@
 
 namespace Altis\Analytics;
 
-require_once ROOT_DIR . '/inc/utils.php';
-
 function setup() {
 	// Handle async scripts.
 	add_filter( 'script_loader_tag', __NAMESPACE__ . '\\async_scripts', 20, 2 );
@@ -33,9 +31,9 @@ function get_client_side_data() : array {
 	// Initialise data array.
 	$data = [
 		'Endpoint' => [],
-		'AppPackageName' => sanitize_key( get_bloginfo('name') ),
+		'AppPackageName' => sanitize_key( get_bloginfo( 'name' ) ),
 		'AppVersion' => '',
-		'SiteName' => get_bloginfo('name'),
+		'SiteName' => get_bloginfo( 'name' ),
 		'Attributes' => [],
 		'Metrics' => [],
 	];

inc/utils.php inc/utils/namespace.phpinc/utils.php renamed to inc/utils/namespace.php

@@ -16,41 +16,41 @@
  */
 function composite_stddev( array $means, array $stddevs, array $group_counts ) : float {
 	// Number of groups.
-	$G = count( $means );
-	if ( $G != count( $stddevs ) ) {
+	$g = count( $means );
+	if ( $g != count( $stddevs ) ) {
 		trigger_error( 'inconsistent list lengths', E_USER_WARNING );
 		return 0.0;
 	}
-	if ( $G != count( $group_counts ) ) {
+	if ( $g != count( $group_counts ) ) {
 		trigger_error( 'wrong nCounts list length', E_USER_WARNING );
 		return 0.0;
 	}
 
 	// Calculate total number of samples, N, and grand mean, GM.
-	$N = array_sum( $group_counts ); // Total number of samples.
-	if ( $N <= 1 ) {
-		trigger_error( "Warning: only $N samples, SD is incalculable", E_USER_WARNING );
+	$n = array_sum( $group_counts ); // Total number of samples.
+	if ( $n <= 1 ) {
+		trigger_error( "Warning: only $n samples, SD is incalculable", E_USER_WARNING );
 	}
-	$GM = 0.0;
-	for ( $i = 0; $i < $G; $i++ ) {
-		$GM += $means[ $i ] * $group_counts[ $i ];
+	$gm = 0.0;
+	for ( $i = 0; $i < $g; $i++ ) {
+		$gm += $means[ $i ] * $group_counts[ $i ];
 	}
-	$GM /= $N;  // Grand mean.
+	$gm /= $n;  // Grand mean.
 
 	// Calculate Error Sum of Squares.
-	$ESS = 0.0;
-	for ( $i = 0; $i < $G; $i++ ) {
-		$ESS += ( pow( $stddevs[ $i ], 2 ) ) * ( $group_counts[ $i ] - 1 );
+	$ess = 0.0;
+	for ( $i = 0; $i < $g; $i++ ) {
+		$ess += ( pow( $stddevs[ $i ], 2 ) ) * ( $group_counts[ $i ] - 1 );
 	}
 
 	// Calculate Total Group Sum of Squares.
-	$TGSS = 0.0;
-	for ( $i = 0; $i < $G; $i++ ) {
-		$TGSS += ( pow( $means[ $i ] - $GM, 2 ) ) * $group_counts[ $i ];
+	$tgss = 0.0;
+	for ( $i = 0; $i < $g; $i++ ) {
+		$tgss += ( pow( $means[ $i ] - $gm, 2 ) ) * $group_counts[ $i ];
 	}
 
 	// Calculate standard deviation as square root of grand variance.
-	$result = sqrt( ( $ESS + $TGSS ) / ( $N - 1 ) );
+	$result = sqrt( ( $ess + $tgss ) / ( $n - 1 ) );
 	return $result;
 }
 
@@ -98,7 +98,7 @@ function query( array $query, array $params = [] ) : ?array {
 	if ( wp_remote_retrieve_response_code( $response ) !== 200 || is_wp_error( $response ) ) {
 		if ( is_wp_error( $response ) ) {
 			trigger_error( sprintf(
-				"Analytics: elasticsearch query failed: %s",
+				'Analytics: elasticsearch query failed: %s',
 				$response->get_error_message()
 			), E_USER_WARNING );
 		} else {