Replace Pull#skip? with Pull#keep?

lib/quran-json/pull.rb

@@ -55,12 +55,11 @@ class Pull
     http.finish
   end
 
-  def skip?(surah_no)
-    exist?(surah_no) && !options.overwrite
-  end
-
-  def exist?(surah_no)
-    File.exist? File.join(quran_dir, options.locale, "#{surah_no}.json")
+  ##
+  # @return [Boolean]
+  #  Returns true when a surah shouldn't be replaced
+  def keep?(surah_no)
+    exist?(surah_no) and [options.overwrite].all? { _1.equal?(false) }
   end
 
   private
@@ -69,6 +68,10 @@ class Pull
     format source.http.path, source.http.vars.map { [_1.to_sym, vars[_1.to_sym]] }.to_h
   end
 
+  def exist?(surah_no)
+    File.exist? File.join(quran_dir, options.locale, "#{surah_no}.json")
+  end
+
   def headers
     @headers ||= {
       "user-agent" => "quran-json (https://github.com/ReflectsLight/quran-json#readme)"

libexec/quran-json/quran.com

@@ -16,7 +16,7 @@ def main(argv)
   cmd = Pull.new(Pull.cli(argv))
   cmd.keepalive do
     1.upto(114) do |surah_no|
-      next if cmd.skip?(surah_no)
+      next if cmd.keep?(surah_no)
       rows = []
       1.upto(cmd.count[surah_no]) do |ayah_no|
         res = cmd.pull_ayah(surah_no, ayah_no)

libexec/quran-json/www.searchtruth.com

@@ -17,7 +17,7 @@ def main(argv)
   cmd = Pull.new(Pull.cli(argv))
   cmd.keepalive do
     1.upto(114) do |surah_no|
-      next if cmd.skip?(surah_no)
+      next if cmd.keep?(surah_no)
       rows = []
       res = cmd.pull_surah(surah_no)
       rows.concat(grep(res).map.with_index(1) { [_2, _1] })