String Integer to Boolean

to_b.md

Jeff Gardner, Catch all

class String
  def to_bool
    return true if self == true || self =~ (/(true|t|yes|y|1)$/i)
    return false if self == false || self.blank? || self =~ (/(false|f|no|n|0)$/i)
    raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
  end
end

Chuck on stackoverflow

def to_b(i)
  i.to_i == 1
end

Check all the same (binary string)

def all_the_same( bin_string )
  word = bin_string.split('')
  #word.map!{|i| i.to_i == 1}
  all_one = word.all?{|x| x == '1' }
  all_zero = word.all?{|x| x == '0' }
  return  (all_one || all_zero)
end