Change: --skip-installed to --missing

Library/Homebrew/cmd/deps.rb

@@ -49,8 +49,8 @@ module Homebrew
       switch "--installed",
              description: "List dependencies for formulae that are currently installed. If <formula> is " \
                           "specified, list only its dependencies that are currently installed."
-      switch "--skip-installed",
-             description: "Skip dependencies for formulae that are currently installed."
+      switch "--missing",
+             description: "Show only missing dependencies."
       switch "--eval-all",
              description: "Evaluate all available formulae and casks, whether installed or not, to list " \
                           "their dependencies."
@@ -66,7 +66,7 @@ module Homebrew
              description: "Treat all named arguments as casks."
 
       conflicts "--tree", "--graph"
-      conflicts "--installed", "--skip-installed"
+      conflicts "--installed", "--missing"
       conflicts "--installed", "--eval-all"
       conflicts "--installed", "--all"
       conflicts "--formula", "--cask"

Library/Homebrew/cmd/uses.rb

@@ -27,7 +27,7 @@ module Homebrew
              description: "Resolve more than one level of dependencies."
       switch "--installed",
              description: "Only list formulae and casks that are currently installed."
-      switch "--skip-installed",
+      switch "--missing",
              description: "Only list formulae and casks that are not currently installed."
       switch "--eval-all",
              description: "Evaluate all available formulae and casks, whether installed or not, to show " \
@@ -49,7 +49,7 @@ module Homebrew
 
       conflicts "--formula", "--cask"
       conflicts "--installed", "--all"
-      conflicts "--installed", "--skip-installed"
+      conflicts "--missing", "--installed"
 
       named_args :formula, min: 1
     end

Library/Homebrew/dependencies_helpers.rb

@@ -30,7 +30,7 @@ module DependenciesHelpers
     end
 
     ignores << "recommended?" if args.skip_recommended?
-    ignores << "satisfied?" if args.skip_installed?
+    ignores << "satisfied?" if args.missing?
 
     [includes, ignores]
   end