Fix chart options not settable in default options

lib/apex_charts/config/default_options.rb

@@ -5,7 +5,7 @@ module Config
     module DefaultOptions
       def default_options=(options)
         @default_options =
-          ApexCharts::OptionsBuilder.new(nil, options).build_general_options
+          ApexCharts::OptionsBuilder.new(nil, options).build_global_options
       end
 
       def default_options

lib/apex_charts/options_builder.rb

@@ -17,6 +17,11 @@ def initialize(sample, options)
       @built = {}
     end
 
+    def build_global_options
+      build_chart
+      build_general_options
+    end
+
     def build_options
       build_chart
       build_div
@@ -45,7 +50,7 @@ def build_general_options
       build_tooltip
       build_xaxis
       build_yaxis
-      built.compact
+      built.compact!
     end
 
     def build_div

spec/options_builder/global_spec.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+RSpec.describe '#build_global_options' do
+  let(:sample) { nil }
+  let(:options) {
+    {
+      chart: {background: '#ddd', height: 350},
+      id: 'an-html-element-id',
+      var: 'aVariableName',
+      class: 'the-div-class',
+      style: 'css-style',
+      chart_id: 'a-chart-id',
+      group: 'group-name',
+      height: 300,
+      width: 400,
+      stacked: true,
+      animations: true,
+      sparkline: true,
+      background: '#ccc',
+      fore_color: '#fc9'
+    }
+  }
+  let(:ob) {
+    ApexCharts::OptionsBuilder.new(sample, options)
+  }
+  let(:expected_built) {
+    {
+      chart: {
+        id: 'a-chart-id',
+        animations: {enabled: true},
+        background: '#ddd',
+        foreColor: '#fc9',
+        group: 'group-name',
+        height: 350,
+        width: 400,
+        sparkline: {enabled: true},
+        stacked: true
+      },
+      defer: false,
+      module: false
+    }
+  }
+
+  it 'exclude div related key-values' do
+    ob.build_global_options
+    expect(ob.built).to match(expected_built)
+  end
+end