Module: EricTools

Defined in:
lib/eric_tools.rb,
lib/eric_tools/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"

Class Method Summary collapse

Class Method Details

.generate_random_string(length, type = 1) ⇒ Object

type＝1表示只包含数字，type＝2表示只包含字母，type＝3表示都包含



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# File 'lib/eric_tools.rb', line 12

def self.generate_random_string length, type=1
  case type
    when 1
      rand(10 ** length).to_s(10)
    when 2
      rand(26 ** length).to_s(26)
    when 3
      rand(36 ** length).to_s(36)
  end
end

.uuid ⇒ Object 



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# File 'lib/eric_tools.rb', line 7

def self.uuid
  UUIDTools::UUID.timestamp_create.to_s
end