rand_words()

• wordlist - the path to the wordlist file. A lot of systems have one at /usr/dict/words. You can also optionally supply a Data::Random::WordList object to keep a persistent wordlist. The default is the wordlist distributed with this module.
• min - the minimum number of words to return. The default is 1.
• max - the maximum number of words to return. The default is 1.
• size - the number of words to return. The default is 1. If you supply a value for 'size', then 'min' and 'max' aren't paid attention to.
• shuffle - whether or not the words should be randomly shuffled. Set this to 0 if you don't want the words shuffled. The default is 1. Random::Data::WordList returns words in the order that they're viewed in the word list file, so shuffling will make sure that the results are a little more random.

rand_chars()

• set - the set of characters to be used. This value can be either a reference to an array of strings, or one of the following:

      alpha        - alphabetic characters: a-z, A-Z
      upperalpha   - upper case alphabetic characters: A-Z
      loweralpha   - lower case alphabetic characters: a-z
      numeric      - numeric characters: 0-9
      alphanumeric - alphanumeric characters: a-z, A-Z, 0-9
      char         - non-alphanumeric characters: # ~ ! @ $ % ^ & * ( ) _ + = - { } | : " < > ? / . ' ; ] [ \ `
      misc         - same as 'char'
      all          - all of the above
      

• min - the minimum number of characters to return. The default is 0.
• max - the maximum number of characters to return. The default is the size of the set.
• size - the number of characters to return. The default is 1. If you supply a value for 'size', then 'min' and 'max' aren't paid attention to.
• shuffle - whether or not the characters should be randomly shuffled. Set this to 0 if you want the characters to stay in the order received. The default is 1.

rand_set()

• set - the set of strings to be used. This should be a reference to an array of strings.
• min - the minimum number of strings to return. The default is 0.
• max - the maximum number of strings to return. The default is the size of the set.
• size - the number of strings to return. The default is 1. If you supply a value for 'size', then 'min' and 'max' aren't paid attention to.
• shuffle - whether or not the strings should be randomly shuffled. Set this to 0 if you want the strings to stay in the order received. The default is 1.

rand_enum()

•

set - the set of strings to be used. This should be a reference to an array of strings. The "set" key will be assumed if the array reference is passed as the only argument.

rand_date()

    # returns a date somewhere in between the current date, and one year from the current date
    $date = rand_date();

    # returns a date somewhere in between September 21, 1978 and September 21, 1979
    $date = rand_date( min => '1978-9-21' );

    # returns a date somewhere in between September 21, 1978 and the current date
    $date = rand_date( min => '1978-9-21', max => 'now' );

    # returns a date somewhere in between the current date and September 21, 2008
    $date = rand_date( min => 'now', max => '2008-9-21' );

See below for possible parameters.

• min - the minimum date to be returned. It should be in the form "YYYY-MM-DD" or you can alternatively use the string "now" to represent the current date. The default is the current date;
• max - the maximum date to be returned. It should be in the form "YYYY-MM-DD" or you can alternatively use the string "now" to represent the current date. The default is one year from the minimum date;

rand_time()

    # returns a random 24-hr time (between 00:00:00 and 23:59:59)
    $time = rand_time();

    # returns a time somewhere in between 04:00:00 and the end of the day
    $time = rand_time( min => '4:0:0' );

    # returns a time somewhere in between 8:00:00 and the current time (if it's after 8:00)
    $time = rand_time( min => '12:00:00', max => 'now' );

    # returns a date somewhere in between the current time and the end of the day
    $time = rand_time( min => 'now' );

See below for possible parameters.

• min - the minimum time to be returned. It should be in the form "HH:MM:SS" or you can alternatively use the string "now" to represent the current time. The default is 00:00:00;
• max - the maximum time to be returned. It should be in the form "HH:MM:SS" or you can alternatively use the string "now" to represent the current time. The default is 23:59:59;

rand_datetime()

    # returns a date somewhere in between the current date/time, and one year from the current date/time
    $datetime = rand_datetime();

    # returns a date somewhere in between 4:00 September 21, 1978 and 4:00 September 21, 1979
    $datetime = rand_datetime( min => '1978-9-21 4:0:0' );

    # returns a date somewhere in between 4:00 September 21, 1978 and the current date
    $datetime = rand_datetime( min => '1978-9-21 4:0:0', max => 'now' );

    # returns a date somewhere in between the current date/time and the end of the day September 21, 2008
    $datetime = rand_datetime( min => 'now', max => '2008-9-21 23:59:59' );

See below for possible parameters.

• min - the minimum date/time to be returned. It should be in the form "YYYY-MM-DD HH:MM:SS" or you can alternatively use the string "now" to represent the current date/time. The default is the current date/time;
• max - the maximum date/time to be returned. It should be in the form "YYYY-MM-DD HH:MM:SS" or you can alternatively use the string "now" to represent the current date/time. The default is one year from the minimum date/time;

rand_image()

• minwidth - the minimum width of the image. The default is 1.
• maxwidth - the maximum width of the image. The default is 100.
• width - the width of the image. If you supply a value for 'width', then 'minwidth' and 'maxwidth' aren't paid attention to.
• minheight - the minimum height of the image. The default is 1.
• maxheight - the maximum height of the image. The default is 100.
• height - the height of the image. If you supply a value for 'width', then 'minwidth' and 'maxwidth' aren't paid attention to.
• minpixels - the minimum number of random pixels to display on the image. The default is 0.
• maxpixels - the maximum number of random pixels to display on the image. The default is width * height.
• pixels - the number of random pixels to display on the image. If you supply a value for 'pixels', then 'minpixels' and 'maxpixels' aren't paid attention to.
• bgcolor - the background color of the image. The value must be a reference to an RGB array where each element is an integer between 0 and 255 (eg. [ 55, 120, 255 ]).
• fgcolor - the foreground color of the image. The value must be a reference to an RGB array where each element is an integer between 0 and 255 (eg. [ 55, 120, 255 ]).