chart_gauge.rb in write_xlsx-1.10.1

- old
+ new
@@ -16,49 +16,49 @@
 require 'write_xlsx'
 
 workbook  = WriteXLSX.new('chart_gauge.xlsx')
 worksheet = workbook.add_worksheet
 
-chart_doughnut = workbook.add_chart(:type => 'doughnut', :embedded => 1)
-chart_pie      = workbook.add_chart(:type => 'pie', :embedded => 1)
+chart_doughnut = workbook.add_chart(type: 'doughnut', embedded: 1)
+chart_pie      = workbook.add_chart(type: 'pie', embedded: 1)
 
 # Add some data for the Doughnut and Pie charts. This is set up so the
 # gauge goes from 0-100. It is initially set at 75%.
 worksheet.write_col('H2', ['Donut', 25, 50, 25, 100])
 worksheet.write_col('I2', ['Pie', 75, 1, '=200-I4-I3'])
 
 # Configure the doughnut chart as the background for the gauge.
 chart_doughnut.add_series(
-  :name   => '=Sheet1!$H$2',
-  :values => '=Sheet1!$H$3:$H$6',
-  :points => [
-    { :fill => { :color => 'green' } },
-    { :fill => { :color => 'yellow' } },
-    { :fill => { :color => 'red' } },
-    { :fill => { :none  => 1 } }
+  name:   '=Sheet1!$H$2',
+  values: '=Sheet1!$H$3:$H$6',
+  points: [
+    { fill: { color: 'green' } },
+    { fill: { color: 'yellow' } },
+    { fill: { color: 'red' } },
+    { fill: { none: 1 } }
   ]
 )
 
 # Rotate chart so the gauge parts are above the horizontal.
 chart_doughnut.set_rotation(270)
 
 # Turn off the chart legend.
-chart_doughnut.set_legend(:none => 1)
+chart_doughnut.set_legend(none: 1)
 
 # Turn off the chart fill and border.
 chart_doughnut.set_chartarea(
-  :border => { :none  => 1 },
-  :fill   => { :none  => 1 }
+  border: { none: 1 },
+  fill:   { none: 1 }
 )
 
 # Configure the pie chart as the needle for the gauge.
 chart_pie.add_series(
-  :name   => '=Sheet1!$I$2',
-  :values => '=Sheet1!$I$3:$I$6',
-  :points => [
-    { :fill => { :none  => 1 } },
-    { :fill => { :color => 'black' } },
-    { :fill => { :none  => 1 } }
+  name:   '=Sheet1!$I$2',
+  values: '=Sheet1!$I$3:$I$6',
+  points: [
+    { fill: { none: 1 } },
+    { fill: { color: 'black' } },
+    { fill: { none: 1 } }
   ]
 )
 
 # Rotate the pie chart/needle to align with the doughnut/gauge.
 chart_pie.set_rotation(270)