class Array

Public Instance Methods

hashify_single(in_sym=nil) click to toggle source

# File lib/mwk-ruby-utils.rb, line 6
def hashify_single(in_sym=nil)
  res = {}
  self.each do |iter_el|
    res[in_sym.nil? ? iter_el : iter_el.send(in_sym)] = iter_el
  end
  res
end

present_join(in_delim=", ") click to toggle source

# File lib/mwk-ruby-utils.rb, line 2
def present_join(in_delim=", ")
  self.select {|x| (x || '').strip != ""}.join(in_delim)
end