Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/mwk-ruby-utils.rb

Instance Method Summary collapse

Instance Method Details

#hashify_single(in_sym = nil) ⇒ Object 



6
7
8
9
10
11
12
 
# 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 = ", ") ⇒ Object 



2
3
4
 
# File 'lib/mwk-ruby-utils.rb', line 2

def present_join(in_delim=", ")
  self.select {|x| (x || '').strip != ""}.join(in_delim)
end