lib/usps_flags/generate/flag.rb in usps_flags-0.3.26 vs lib/usps_flags/generate/flag.rb in usps_flags-0.4.0

@@ -1,17 +1,20 @@
+# frozen_string_literal: false
+
 # SVG generators for special flags.
 #
 # These methods should never need to be called directly.
 # @private
 class USPSFlags::Generate::Flag
   class << self
     def officer(rank: nil, width: USPSFlags::Config::BASE_FLY, outfile: nil, scale: nil, field: true)
-      raise ArgumentError, "No rank specified." if rank.nil?
+      raise ArgumentError, 'No rank specified.' if rank.nil?
+
       @rank = rank.to_s.upcase
       @field = field
 
-      svg = ""
+      svg = ''
       svg << USPSFlags::Core.headers(scale: scale, title: @rank)
       modify_rank_for_insignia
       @flag_details = USPSFlags::Helpers.flag_details(@rank)
       @trident_color = @field ? :white : @flag_details[:color]
       svg << officer_flag_body
@@ -19,74 +22,74 @@
       USPSFlags::Helpers.output(svg, outfile: outfile)
     end
 
     def special(type, level:, field: true)
       # Paths were designed for a base fly of 3000 pixels, but the base was changed for more useful fractions.
-      svg = ""
-      svg << "<g transform=\"translate(#{USPSFlags::Config::BASE_FLY/10})\">" unless field
-      svg << "<g transform=\"scale(#{Rational(USPSFlags::Config::BASE_FLY,3000).to_f})\">"
+      svg = ''
+      svg << "<g transform=\"translate(#{USPSFlags::Config::BASE_FLY / 10})\">" unless field
+      svg << "<g transform=\"scale(#{Rational(USPSFlags::Config::BASE_FLY, 3000).to_f})\">"
       svg << case type
-      when :a
-        USPSFlags::Core.binoculars(level)
-      when :f
-        USPSFlags::Core.trumpet(level)
-      when :fc
-        USPSFlags::Core.anchor
-      when :pc
-        USPSFlags::Core.lighthouse
+             when :a
+               USPSFlags::Core.binoculars(level)
+             when :f
+               USPSFlags::Core.trumpet(level)
+             when :fc
+               USPSFlags::Core.anchor
+             when :pc
+               USPSFlags::Core.lighthouse
       end
-      svg << "</g>"
-      svg << "</g>" unless field
+      svg << '</g>'
+      svg << '</g>' unless field
 
       svg
     end
 
-    def pennant(type: "CRUISE", outfile: nil, scale: nil)
+    def pennant(type: 'CRUISE', outfile: nil, scale: nil)
       type = type.upcase
-      svg = ""
-      title = { "CRUISE" => "Cruise Pennant", "OIC" => "Officer-in-Charge Pennant" }[type]
+      svg = ''
+      title = { 'CRUISE' => 'Cruise Pennant', 'OIC' => 'Officer-in-Charge Pennant' }[type]
       svg << USPSFlags::Core.headers(pennant: true, scale: scale, title: title)
       svg << USPSFlags::Core.pennant(type)
       svg << USPSFlags::Core.footer
 
       USPSFlags::Helpers.output(svg, outfile: outfile)
     end
 
     def ensign(outfile: nil, scale: nil)
-      svg = ""
-      svg << USPSFlags::Core.headers(scale: scale, title: "USPS Ensign")
+      svg = ''
+      svg << USPSFlags::Core.headers(scale: scale, title: 'USPS Ensign')
       svg << USPSFlags::Core.ensign
       svg << USPSFlags::Core.footer
 
       USPSFlags::Helpers.output(svg, outfile: outfile)
     end
 
     def wheel(outfile: nil, scale: nil)
       width = 4327.4667
       height = 4286.9333
-      svg = ""
-      svg << USPSFlags::Core.headers(width: width, height: height, scale: scale, title: "USPS Ensign Wheel")
+      svg = ''
+      svg << USPSFlags::Core.headers(width: width, height: height, scale: scale, title: 'USPS Ensign Wheel')
       svg << USPSFlags::Core.wheel
       svg << USPSFlags::Core.footer
 
       USPSFlags::Helpers.output(svg, outfile: outfile)
     end
 
     def us(outfile: nil, scale: nil)
       base_hoist = 2000.to_f
-      base_fly = base_hoist * 1.91
       hoist = scale.nil? ? base_hoist : (base_hoist / scale)
       fly = hoist * 1.91
-      svg = ""
-      svg << USPSFlags::Core.headers(width: fly, height: hoist, scale: scale, title: "US Ensign")
+      svg = ''
+      svg << USPSFlags::Core.headers(width: fly, height: hoist, scale: scale, title: 'US Ensign')
       svg << USPSFlags::Core.us
       svg << USPSFlags::Core.footer
 
       USPSFlags::Helpers.output(svg, outfile: outfile)
     end
 
-    private
+  private
+
     def get_officer_flag
       if cc?
         USPSFlags::Core::Tridents.cc(@flag_details[:type], trident_color: @trident_color)
       elsif vc?
         USPSFlags::Core::Tridents.vc(@flag_details[:type], trident_color: @trident_color)
@@ -102,21 +105,21 @@
         USPSFlags::Core.trident(@flag_details[:type], field_color: @flag_details[:color])
       end
     end
 
     def officer_flag_body
-      svg = ""
+      svg = ''
       svg << USPSFlags::Core.field(style: @flag_details[:style], color: @flag_details[:color]) if @field
-      svg << "<g transform=\"translate(-150, 400)\"><g transform=\"scale(0.58333)\">" if @flag_details[:style] == :past
+      svg << '<g transform="translate(-150, 400)"><g transform="scale(0.58333)">' if @flag_details[:style] == :past
       svg << get_officer_flag
-      svg << "</g></g>" if @flag_details[:style] == :past
+      svg << '</g></g>' if @flag_details[:style] == :past
       svg << USPSFlags::Core.footer
       svg
     end
 
     def modify_rank_for_insignia
       @rank.slice!(0) if !@field && USPSFlags::Helpers.valid_flags(:past).include?(@rank)
-      @rank = "CDR" if @rank == "C"
+      @rank = 'CDR' if @rank == 'C'
     end
 
     def cc?
       @flag_details[:type] == :n && @flag_details[:count] == 3
     end