Random true value with specified probability
one_in  num (number)
Returns true or false with a specified probability - it will return true every one in num times where num is the param you specify
Introduced in v2.0
Examples
 
  | # Example 1 | 
  | 
one_in 2
 | 
# will return true with a probability of 1/2, false with probability 1/2
 | 
 
  | # Example 2 | 
  | 
one_in 3
 | 
# will return true with a probability of 1/3, false with a probability of 2/3
 | 
 
  | # Example 3 | 
  | 
one_in 100
 | 
# will return true with a probability of 1/100, false with a probability of 99/100
 |