Module: ModernizeHashes

Extended by:
ModernizeHashes
Included in:
ModernizeHashes
Defined in:
lib/modernize-hashes.rb

Constant Summary collapse

SUPPORTED_EXTENSIONS = 
%w{
rb
haml
erb
slim
}

Instance Method Summary collapse

Instance Method Details

#replace_hashes_in_file(file) ⇒ Object 



17
18
19
20
21
22
 
# File 'lib/modernize-hashes.rb', line 17

def replace_hashes_in_file(file)
  replacements = File.open(file).read.gsub /:([a-z_]+)(\s+)?=>(\s+)?/, '\1: '
  File.open(file, 'w') { |f| f.write replacements }
rescue => e
  raise e.class, "#{e.message} in #{file}"
end

#run! ⇒ Object 



13
14
15
 
# File 'lib/modernize-hashes.rb', line 13

def run!
  Dir["**/*"].select { |file| supported_extension? file }.each { |file| replace_hashes_in_file file }
end

#supported_extension?(file) ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
 
# File 'lib/modernize-hashes.rb', line 24

def supported_extension?(file)
  SUPPORTED_EXTENSIONS.map { |e| ".#{e}" }.include? File.extname(file)
end