Typo corrections.

.vscode/settings.json

@@ -2,5 +2,13 @@
   "solargraph.diagnostics": true,
   "files.exclude": {
     "src/modules/**": true
-  }
+  },
+  "cSpell.words": [
+    "Sketchup",
+    "boundingbox",
+    "messagebox",
+    "polyline",
+    "rubocop",
+    "subclassing"
+  ]
 }

README.md

@@ -70,7 +70,7 @@ end
 
 ### Tested
 
-Each module, class and methods should have tests that verify their behaviour.
+Each module, class and methods should have tests that verify their behavior.
 
 ### [Documented](https://www.rubydoc.info/github/thomthom/tt-lib/master)
 

modules/color.rb

@@ -19,14 +19,14 @@ class Color < Sketchup::Color
     alias a alpha
 
     # @since 3.0.0
-    def greyscale?
+    def grayscale?
       red == green && green == blue
     end
 
     # @return [Integer] Value between 0 - 255
     # @since 3.0.0
     def luminance
-      # Colorimetric conversion to greyscale.
+      # Colorimetric conversion to grayscale.
       # Original:
       # http://forums.sketchucation.com/viewtopic.php?t=12368#p88865
       # (red * 0.3) + (green * 0.59) + (blue * 0.11)

modules/command.rb

@@ -4,7 +4,7 @@
 
 module SkippyLib
   # A wrapper on top of `UI::Command` which will automatically pick the
-  # appropriate vector fileformat alternative for icon resources.
+  # appropriate vector file format alternative for icon resources.
   #
   # @since 3.0.0
   module Command

modules/drawing_cache.rb

@@ -6,7 +6,7 @@ module SkippyLib
   # Caches drawing instructions so complex calculations for generating the
   # GL data can be reused.
   #
-  # Redirect all `Skethcup::View` commands to a {DrawingCache} object and call
+  # Redirect all `Sketchup::View` commands to a {DrawingCache} object and call
   # `#render` in a Tool's `#draw` event.
   #
   # @example
@@ -63,7 +63,7 @@ def render
       view
     end
 
-    # Cache drawing commands and data. These methods received the finsihed
+    # Cache drawing commands and data. These methods received the finished
     # processed drawing data that will be executed when {#render} is called.
     [
       :draw,

modules/image.rb

@@ -4,7 +4,7 @@ module SkippyLib
   # @since 3.0.0
   module Image
 
-    # This module is deliberatly not a mix-in.
+    # This module is deliberately not a mix-in.
 
     # @param [Sketchup::Image] image
     # @return [Sketchup::Material]

tests/TT_Lib/TC_Color.rb

@@ -27,19 +27,19 @@ def test_initialize
     end
 
 
-    def test_greyscale_Query_is_greyscale
+    def test_grayscale_Query_is_grayscale
       color = Color.new(64, 64, 64, 255)
-      assert(color.greyscale?)
+      assert(color.grayscale?)
     end
 
-    def test_greyscale_Query_is_transparent_greyscale
+    def test_grayscale_Query_is_transparent_grayscale
       color = Color.new(64, 64, 64, 32)
-      assert(color.greyscale?)
+      assert(color.grayscale?)
     end
 
-    def test_greyscale_Query_is_not_greyscale
+    def test_grayscale_Query_is_not_grayscale
       color = Color.new(64, 128, 192, 255)
-      refute(color.greyscale?)
+      refute(color.grayscale?)
     end
 
 

tests/TT_Lib/TC_Line.rb

@@ -49,7 +49,7 @@ def test_direction
     def test_direction_array_vector
       point = Geom::Point3d.new(10, 20, 30)
       vector = Geom::Vector.new(1, 2, 3)
-      # This case is a little ambigous, as array can substitute both points and
+      # This case is a little ambiguous, as array can substitute both points and
       # vectors. #direction will assume vector.
       # TODO: Check how SketchUp deal with this.
       line = Line.new(point, [1, 2, 3])

tests/TT_Lib/coverage.manifest

@@ -20,7 +20,7 @@ SkippyLib::CExtensionManager.to_s
 SkippyLib::Color.a
 SkippyLib::Color.b
 SkippyLib::Color.g
-SkippyLib::Color.greyscale?
+SkippyLib::Color.grayscale?
 SkippyLib::Color.luminance
 SkippyLib::Color.r
 SkippyLib::Command.invoke
@@ -84,4 +84,4 @@ SkippyLib::UVQ.q
 SkippyLib::UVQ.to_s
 SkippyLib::UVQ.to_uv
 SkippyLib::UVQ.u
-SkippyLib::UVQ.v
+SkippyLib::UVQ.v