Module: DataDuck::Util

Defined in:
lib/dataduck/util.rb

Class Method Summary collapse

Class Method Details

.camelcase_to_underscore(str) ⇒ Object 



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# File 'lib/dataduck/util.rb', line 17

def Util.camelcase_to_underscore(str)
  str.gsub(/::/, '/')
      .gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
      .gsub(/([a-z\d])([A-Z])/,'\1_\2')
      .tr("-", "_")
      .downcase
end

.ensure_path_exists!(full_path) ⇒ Object 



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# File 'lib/dataduck/util.rb', line 5

def Util.ensure_path_exists!(full_path)
  split_paths = full_path.split('/')
  just_file_path = split_paths.pop
  directory_path = split_paths.join('/')
  FileUtils.mkdir_p(directory_path)
  FileUtils.touch("#{ directory_path }/#{ just_file_path }")
end

.underscore_to_camelcase(str) ⇒ Object 



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# File 'lib/dataduck/util.rb', line 13

def Util.underscore_to_camelcase(str)
  str.split('_').map{ |chunk| chunk.capitalize }.join
end