👮 spaces around operators

samples/colors.rb

@@ -4,15 +4,15 @@ Squib::Deck.new(width: 825, height: 1125, cards: 1) do
   background color: :white
 
   y = 0
-  text color: '#f00', str: '3-hex', x: 50, y: y+=50
-  text color: '#f00', str: '3-hex (alpha)', x: 50, y: y+=50
-  text color: '#ff0000', str: '6-hex', x: 50, y: y+=50
-  text color: '#ff000099', str: '8-hex(alpha)', x: 50, y: y+=50
-  text color: '#ffff00000000', str: '12-hex', x: 50, y: y+=50
-  text color: '#ffff000000009999', str: '12-hex (alpha)', x: 50, y: y+=50
-  text color: :burnt_orange, str: 'Symbols of constants too', x: 50, y: y+=50
-  text color: '(0,0)(400,0) blue@0.0 red@1.0', str: 'Linear gradients!', x: 50, y: y+=50
-  text color: '(200,500,10)(200,500,100) blue@0.0 red@1.0', str: 'Radial gradients!', x: 50, y: y+=50
+  text color: '#f00', str: '3-hex', x: 50, y: y += 50
+  text color: '#f00', str: '3-hex (alpha)', x: 50, y: y += 50
+  text color: '#ff0000', str: '6-hex', x: 50, y: y += 50
+  text color: '#ff000099', str: '8-hex(alpha)', x: 50, y: y += 50
+  text color: '#ffff00000000', str: '12-hex', x: 50, y: y += 50
+  text color: '#ffff000000009999', str: '12-hex (alpha)', x: 50, y: y += 50
+  text color: :burnt_orange, str: 'Symbols of constants too', x: 50, y: y += 50
+  text color: '(0,0)(400,0) blue@0.0 red@1.0', str: 'Linear gradients!', x: 50, y: y += 50
+  text color: '(200,500,10)(200,500,100) blue@0.0 red@1.0', str: 'Radial gradients!', x: 50, y: y += 50
   # see gradients.rb sample for more on gradients
 
   save_png prefix: 'colors_'
@@ -25,8 +25,8 @@ Squib::Deck.new(width: 3000, height: 1500) do
   x, y, w, h = 0, 0, 300, 50
   colors.each_with_index do |color, i|
     rect x: x, y: y, width: w, height: h, fill_color: color
-    text str: color.to_s, x: x + 5, y: y+13, font: 'Sans Bold 16',
-         color: (Cairo::Color.parse(color).to_hsv.v > 0.9) ? '#000': '#fff'
+    text str: color.to_s, x: x + 5, y: y + 13, font: 'Sans Bold 16',
+         color: (Cairo::Color.parse(color).to_hsv.v > 0.9) ? '#000' : '#fff'
     y += h
     if y > @height
       x += w

samples/ranges.rb

@@ -55,7 +55,7 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
     range = hearts.each_index.select { |i| hearts[i] == n}
     n.times do |i|
       svg file: 'glass-heart.svg', range: range,
-          x: 150, y: 55 + i*42, width: 40, height: 40
+          x: 150, y: 55 + i * 42, width: 40, height: 40
     end
   end
 

samples/showcase.rb

@@ -9,7 +9,7 @@ Squib::Deck.new(cards: 4) do
   text str: %w(Grifter Thief Thug Kingpin),
        font: 'Helvetica,Sans weight=800 120',
        x: 78, y: 78, width: '2.25in', align: :center
-  svg file: 'spanner.svg', x: (825-500)/2, y: 500, width: 500, height: 500
+  svg file: 'spanner.svg', x: (825 - 500) / 2, y: 500, width: 500, height: 500
 
   # Defaults are pretty sensible.
   showcase file: 'showcase.png'

samples/text_options.rb

@@ -37,7 +37,7 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
   # Extents come back as an array of hashes, which can get split out like this
   ws = extents.inject([]) { |arr, ext| arr << ext[:width] + 10; arr }
   hs = extents.inject([]) { |arr, ext| arr << ext[:height] + 10; arr }
-  rect x: 65 - margin/2, y: 550 - margin/2,
+  rect x: 65 - margin / 2, y: 550 - margin / 2,
        width: ws, height: hs,
        radius: 10, stroke_color: :black