class String

Constants

BLANK_RE

Public Instance Methods

blank?() click to toggle source

A string is blank if it’s empty or contains whitespaces only:

”.blank? # => true ‘ ’.blank? # => true “tnr”.blank? # => true ‘ blah ’.blank? # => false

Unicode whitespace is supported:

“u00a0”.blank? # => true

@return [true, false]

# File vendor/gems/process_manager/lib/blank.rb, line 138
def blank?
  BLANK_RE === self
end
demodulize() click to toggle source
# File lib/core_ext.rb, line 53
def demodulize
  path = self.to_s
  if i = path.rindex('::')
    path[(i+2)..-1]
  else
    path
  end
end