class Faker::Number

Public Class Methods

between(from = 1.00, to = 5000.00) click to toggle source
# File lib/faker/number.rb, line 46
def between(from = 1.00, to = 5000.00)
  Faker::Base::rand_in_range(from, to)
end
decimal(l_digits, r_digits = 2) click to toggle source
# File lib/faker/number.rb, line 26
def decimal(l_digits, r_digits = 2)
  l_d = self.number(l_digits)
  r_d = self.decimal_part(r_digits)
  "#{l_d}.#{r_d}"
end
decimal_part(digits) click to toggle source
# File lib/faker/number.rb, line 17
def decimal_part digits
  num = ''
  if digits > 1
    num = non_zero_digit
    digits -= 1
  end
  leading_zero_number(digits) + num
end
digit() click to toggle source
# File lib/faker/number.rb, line 36
def digit
  rand(10).to_s
end
hexadecimal(digits) click to toggle source
# File lib/faker/number.rb, line 40
def hexadecimal(digits)
  hex = ""
  digits.times { hex += rand(15).to_s(16) }
  hex
end
leading_zero_number(digits) click to toggle source
# File lib/faker/number.rb, line 13
def leading_zero_number(digits)
  (1..digits).collect {digit}.join
end
negative(from = -5000.00, to = -1.00) click to toggle source
# File lib/faker/number.rb, line 55
def negative(from = -5000.00, to = -1.00)
  random_number = between(from, to)
  less_than_zero(random_number)
end
non_zero_digit() click to toggle source
# File lib/faker/number.rb, line 32
def non_zero_digit
  ( rand(9) + 1 ).to_s
end
number(digits) click to toggle source
# File lib/faker/number.rb, line 4
def number(digits)
  num = ''
  if digits > 1
    num = non_zero_digit
    digits -= 1
  end
  num + leading_zero_number(digits)
end
positive(from = 1.00, to = 5000.00) click to toggle source
# File lib/faker/number.rb, line 50
def positive(from = 1.00, to = 5000.00)
  random_number = between(from, to)
  greater_than_zero(random_number)
end

Private Class Methods

greater_than_zero(number) click to toggle source
# File lib/faker/number.rb, line 62
def greater_than_zero(number)
  should_be(number, :>)
end
less_than_zero(number) click to toggle source
# File lib/faker/number.rb, line 66
def less_than_zero(number)
  should_be(number, :<)
end
should_be(number, method_to_compare) click to toggle source
# File lib/faker/number.rb, line 70
def should_be(number, method_to_compare)
  if number.send(method_to_compare, 0)
    number
  else
    number * -1
  end
end