Add frozen_string_literal magic header

mileszs · Oct 11, 2024 · ac55a55 · ac55a55
1 parent c06ec23
commit ac55a55
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Showing 11 changed files with 25 additions and 3 deletions.
diff --git a/lib/wicked_pdf.rb b/lib/wicked_pdf.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # wkhtml2pdf Ruby interface
 # http://wkhtmltopdf.org/
 

diff --git a/lib/wicked_pdf/binary.rb b/lib/wicked_pdf/binary.rb
@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 class WickedPdf
   class Binary
-    EXE_NAME = 'wkhtmltopdf'.freeze
+    EXE_NAME = 'wkhtmltopdf'
 
     attr_reader :path, :default_version
 

diff --git a/lib/wicked_pdf/middleware.rb b/lib/wicked_pdf/middleware.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
   class Middleware
     def initialize(app, options = {}, conditions = {})

diff --git a/lib/wicked_pdf/option_parser.rb b/lib/wicked_pdf/option_parser.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
   class OptionParser
     BINARY_VERSION_WITHOUT_DASHES = Gem::Version.new('0.12.0')

diff --git a/lib/wicked_pdf/pdf_helper.rb b/lib/wicked_pdf/pdf_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
   module PdfHelper
     def self.prepended(base)

diff --git a/lib/wicked_pdf/progress.rb b/lib/wicked_pdf/progress.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
   module Progress
     require 'pty' if RbConfig::CONFIG['target_os'] !~ /mswin|mingw/ && RUBY_ENGINE != 'truffleruby' # no support for windows and truffleruby

diff --git a/lib/wicked_pdf/railtie.rb b/lib/wicked_pdf/railtie.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'wicked_pdf/pdf_helper'
 require 'wicked_pdf/wicked_pdf_helper'
 require 'wicked_pdf/wicked_pdf_helper/assets'

diff --git a/lib/wicked_pdf/tempfile.rb b/lib/wicked_pdf/tempfile.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'tempfile'
 require 'stringio'
 
@@ -23,7 +25,7 @@ def write_in_chunks(input_string)
     def read_in_chunks
       rewind
       binmode
-      output_string = ''
+      output_string = +''
       output_string << read(chunk_size) until eof?
       output_string
     rescue Errno::EINVAL => e

diff --git a/lib/wicked_pdf/version.rb b/lib/wicked_pdf/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
-  VERSION = '2.8.1'.freeze
+  VERSION = '2.8.1'
 end
diff --git a/lib/wicked_pdf/wicked_pdf_helper.rb b/lib/wicked_pdf/wicked_pdf_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WickedPdf
   module WickedPdfHelper
     def self.root_path

diff --git a/lib/wicked_pdf/wicked_pdf_helper/assets.rb b/lib/wicked_pdf/wicked_pdf_helper/assets.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'net/http'
 require 'delegate'
 require 'stringio'