fix plugins doc

bin/sparky-runner.raku

@@ -454,12 +454,9 @@ LEAVE {
   my %config =  read-config($DIR);
 
   if  %config<plugins> {
-    my $i =  %config<plugins>.iterator;
-    for 1 .. %config<plugins>.elems {
-      my $plg = $i.pull-one;
-      my $plg-name = $plg.keys[0];
-      my %plg-params = $plg{$plg-name}<parameters>;
-      my $run-scope = $plg{$plg-name}<run_scope> || 'anytime';
+    for %config<plugins>.kv -> $plg-name, $plg-data {
+      my %plg-params = $plg-data<parameters> || %();
+      my $run-scope = $plg-data<run_scope> || 'anytime';
 
       #say "$plg-name, $run-scope, $SPARKY-BUILD-STATE";
       if ( $run-scope eq "fail" and $SPARKY-BUILD-STATE ne "FAILED" ) {

docs/plugins.md

@@ -32,12 +32,12 @@ That contains:
 
 ```yaml
 plugins:
-  - Sparky::Plugin::Email:
+  Sparky::Plugin::Email:
     parameters:
       subject: "I finished"
       to: "[email protected]"
       text: "here will be log"
-  - Sparky::Plugin::Hello:
+  Sparky::Plugin::Hello:
     parameters:
       name: Sparrow
 ```

misc/yaml-test.raku

@@ -0,0 +1,18 @@
+use YAMLish;
+
+my $data = load-yaml('plugins:
+  Sparky::Plugin::Email:
+    parameters:
+      subject: "I finished"
+      to: "[email protected]"
+      text: "here will be log"
+  Sparky::Plugin::Hello:
+    parameters:
+      name: Sparrow
+');
+
+say $data.perl;
+
+for $data<plugins><>.kv -> $k, $v {
+  say $k;
+}