Class: LoremIpsumBio

Inherits:
Object
  • Object
show all
Defined in:
lib/lorem_ipsum_bio.rb

Overview

The main Lorem Ipsum Bio class

Class Method Summary collapse

Class Method Details

.random_DNA(n) ⇒ Object

Generate random DNA fragment

Example:

>> LoremIpsumBio.random_DNA(3)
=> "TGA"

Arguments:

n: (Integer)



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# File 'lib/lorem_ipsum_bio.rb', line 30

def self.random_DNA(n)
  random_string(n, ['A', 'C', 'G', 'T'])
end

.random_protein(n) ⇒ Object

Generate random protein fragment

Example:

>> LoremIpsumBio.random_protein(3)
=> "WTF"

Arguments:

n: (Integer)



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# File 'lib/lorem_ipsum_bio.rb', line 54

def self.random_protein(n)
  random_string(n, ['A', 'C', 'D', 'E',
                    'F', 'G', 'H', 'I',
                    'K', 'L', 'M', 'N',
                    'P', 'Q', 'R', 'S',
                    'T', 'W', 'V', 'Y'])
end

.random_RNA(n) ⇒ Object

Generate random RNA fragment

Example:

>> LoremIpsumBio.random_RNA(3)
=> "UGA"

Arguments:

n: (Integer)



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# File 'lib/lorem_ipsum_bio.rb', line 42

def self.random_RNA(n)
  random_string(n, ['A', 'C', 'G', 'U'])
end

.random_string(n, a) ⇒ Object

Generate random string by sampling an array

Examples:

>> LoremIpsumBio.random_string(3, ['a', 'b', 'c'])
=> "bac"
>> LoremIpsumBio.random_string(2, ['who', 'am', 'I'])
=> "Iam"

Arguments:

n: (Integer)
a: (Array)



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# File 'lib/lorem_ipsum_bio.rb', line 15

def self.random_string(n, a)
  out_str = ''
  n.times { out_str << a.sample }

  out_str
end