ARGV: delete/make private some more methods.

Library/Homebrew/extend/ARGV.rb

@@ -6,10 +6,6 @@ module HomebrewArgvExtension
     self - options_only
   end
 
-  def options_only
-    select { |arg| arg.start_with?("-") }
-  end
-
   def flags_only
     select { |arg| arg.start_with?("--") }
   end
@@ -26,15 +22,6 @@ module HomebrewArgvExtension
     end.uniq(&:name)
   end
 
-  def resolved_formulae
-    odeprecated("ARGV#resolved_formulae", "Args#resolved_formulae")
-    require "formula"
-    # TODO: use @instance variable to ||= cache when moving to CLI::Parser
-    (downcased_unique_named - casks).map do |name|
-      Formulary.resolve(name, spec: spec(nil))
-    end.uniq(&:name)
-  end
-
   def casks
     # TODO: use @instance variable to ||= cache when moving to CLI::Parser
     downcased_unique_named.grep HOMEBREW_CASK_TAP_CASK_REGEX
@@ -119,18 +106,10 @@ module HomebrewArgvExtension
     formulae.any? { |argv_f| argv_f.full_name == f.full_name }
   end
 
-  def flag?(flag)
-    options_only.include?(flag) || switch?(flag[2, 1])
-  end
-
   def force_bottle?
     include?("--force-bottle")
   end
 
-  def fetch_head?
-    include? "--fetch-HEAD"
-  end
-
   def cc
     value "cc"
   end
@@ -154,6 +133,14 @@ module HomebrewArgvExtension
 
   private
 
+  def options_only
+    select { |arg| arg.start_with?("-") }
+  end
+
+  def flag?(flag)
+    options_only.include?(flag) || switch?(flag[2, 1])
+  end
+
   # e.g. `foo -ns -i --bar` has three switches: `n`, `s` and `i`
   def switch?(char)
     return false if char.length > 1

Library/Homebrew/test/ARGV_spec.rb

@@ -47,7 +47,7 @@ describe HomebrewArgvExtension do
     let(:argv) { ["--foo", "-vds", "a", "b", "cdefg"] }
 
     it "returns an array of option arguments" do
-      expect(subject.options_only).to eq ["--foo", "-vds"]
+      expect(subject.send("options_only")).to eq ["--foo", "-vds"]
     end
   end
 
@@ -87,18 +87,18 @@ describe HomebrewArgvExtension do
     let(:argv) { ["--foo", "-bq", "--bar"] }
 
     it "returns true if the given string is a flag" do
-      expect(subject.flag?("--foo")).to eq true
-      expect(subject.flag?("--bar")).to eq true
+      expect(subject.send("flag?", "--foo")).to eq true
+      expect(subject.send("flag?", "--bar")).to eq true
     end
 
     it "returns true if there is a switch with the same initial character" do
-      expect(subject.flag?("--baz")).to eq true
-      expect(subject.flag?("--qux")).to eq true
+      expect(subject.send("flag?", "--baz")).to eq true
+      expect(subject.send("flag?", "--qux")).to eq true
     end
 
     it "returns false if there is no matching flag" do
-      expect(subject.flag?("--frotz")).to eq false
-      expect(subject.flag?("--debug")).to eq false
+      expect(subject.send("flag?", "--frotz")).to eq false
+      expect(subject.send("flag?", "--debug")).to eq false
     end
   end