Modify: change variable name

This commit changes variable names.

If you register a Proc without using hook, you will need a
different Hash key than before.

| old key  |  new key   |
-------------------------
|  source  |  ds_label  |
|   cond   | event_cond |
|   proc   |    proc    |

outvoke.rb

 #!/usr/bin/env ruby
 #
 # ==========================================================================
-# Outvoke -- version 0.0.99.20241112.2
+# Outvoke -- version 0.0.99.20241112.3
 #
 # written by cleemy desu wayo / Licensed under CC0 1.0
 #
@@ -25,7 +25,7 @@ class Outvoke
 
     @version = Struct.new(:branch, :body).new(
       '0.1',
-      '0.0.99.20241112.2'
+      '0.0.99.20241112.3'
     )
 
     @ds      = Hash.new
@@ -103,7 +103,7 @@ class Outvoke
 
   def mainloop
     loop do
-      @ds.each do |dslabel, ds|
+      @ds.each do |ds_label, ds|
         next unless ds.enabled?
 
         ds.before_each_event
@@ -124,11 +124,11 @@ class Outvoke
   end
 
   # extracts only the labels of the appropriate data sources from $sources
-  def extract_ds(dslabel)
-    return @ds.keys if dslabel == true
+  def extract_ds(ds_cond)
+    return @ds.keys if ds_cond == true
 
-    label_cond_array = [dslabel]
-    label_cond_array = dslabel if dslabel.respond_to?(:each)
+    label_cond_array = [ds_cond]
+    label_cond_array = ds_cond if ds_cond.respond_to?(:each)
 
     result = []
 
@@ -181,27 +181,27 @@ class Outvoke
   def hooks_exec(ds, event)
     @hooks.each do |hook|
       # check data source
-      next unless hook['source'] == ds.label   # TODO
+      next unless hook['ds_label'] == ds.label
 
-      hook_cond_array = [hook['cond']]
-      if hook['cond'].respond_to?(:each)
-        hook_cond_array = hook['cond']
+      event_cond_array = [hook['event_cond']]
+      if hook['event_cond'].respond_to?(:each)
+        event_cond_array = hook['event_cond']
       end
 
       event.is_quiet_mode = @is_quiet_mode    # TODO
 
       # check condition
-      hook_cond_array.detect do |cond|
+      event_cond_array.detect do |event_cond|
         event.m = nil
 
-        if cond == true
+        if event_cond == true
           event.m = [event.body]
-        elsif cond.is_a?(String)
-          event.m = [event.body] if event.body.start_with?(cond)
-        elsif cond.respond_to?(:match)
-          event.m = cond.match(event.body)
-        elsif cond.respond_to?(:call)
-          proc_result = cond.call(event)
+        elsif event_cond.is_a?(String)
+          event.m = [event.body] if event.body.start_with?(event_cond)
+        elsif event_cond.respond_to?(:match)
+          event.m = event_cond.match(event.body)
+        elsif event_cond.respond_to?(:call)
+          proc_result = event_cond.call(event)
           if proc_result
             if proc_result.respond_to?(:each)
               event.m = proc_result.each
@@ -278,9 +278,9 @@ module OutvokeDSL
         $outvoke.ds[ds_label].enabled = true
 
         $outvoke << {
-          'source' => ds_label,    # TODO
-          'cond'   => event_cond,
-          'proc'   => block
+          'ds_label'   => ds_label,
+          'event_cond' => event_cond,
+          'proc'       => block
         }
       end
     end