Class: Jekyll::KargWare::LoremIpsum::ParserParameter

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-kw-loremipsum/parser_parameter.rb

Overview

Parameters for parser class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ParserParameter

Returns a new instance of ParserParameter.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 10

def initialize
  super

  # 1w    ==  1 word (default 40)
  @words = 40
  # 3p    ==  3 paragraphs (default 1)
  # 7miw  ==  7 Min words in para (default 40)
  # 15maw == 15 Max words in para (default 40)
  @paras = 1
  @minw = 40
  @maxw = 40
  # random == Should the words be random (or ordered) (default false)
  @random = false
end

Instance Attribute Details

#maxw ⇒ Object (readonly)

Returns the value of attribute maxw.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 8

def maxw
  @maxw
end

#minw ⇒ Object (readonly)

Returns the value of attribute minw.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 8

def minw
  @minw
end

#paras ⇒ Object (readonly)

Returns the value of attribute paras.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 8

def paras
  @paras
end

#random ⇒ Object (readonly)

Returns the value of attribute random.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 8

def random
  @random
end

#words ⇒ Object (readonly)

Returns the value of attribute words.



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 8

def words
  @words
end

Instance Method Details

#init(parameters = nil) ⇒ Object 



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 25

def init(parameters = nil)
  return if parameters.nil?

  # TODO: Min > Max --> Warning
  # TODO: unkown words, e.g. "p, word, min, max" --> Warning

  matched_words = parameters.strip.match(/\d+w/)
  matched_paras = parameters.strip.match(/\d+p/)
  matched_minw = parameters.strip.match(/\d+miw/)
  matched_maxw = parameters.strip.match(/\d+maw/)
  matched_random = parameters.strip.match(/random/)

  # puts "Parser: W: %s P: %s MiW: %s MaW: %s Random: $s" % [matched_words, matched_paras, matched_minw, matched_maxw, matched_random]

  @words = matched_words[0].strip.sub('w', '').to_i if matched_words
  @paras = matched_paras[0].strip.sub('p', '').to_i if matched_paras
  @minw = matched_minw[0].strip.sub('miw', '').to_i if matched_minw
  @maxw = matched_maxw[0].strip.sub('maw', '').to_i if matched_maxw
  @random = true if matched_random
end

#to_s ⇒ Object 



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 58

def to_s
  if use_words
    format(
      'W: %<amount_words>04d (%<random_or_sorted>s)',
      amount_words: @words,
      random_or_sorted: to_str_random
    )
  else
    format(
      'P: %<amount_paragraphs>04d (%<random_or_sorted>s) MiW: %<min_per_paragraph>04d MaW: %<max_per_paragraph>04d',
      amount_paragraphs: @paras,
      random_or_sorted: to_str_random,
      min_per_paragraph: @minw,
      max_per_paragraph: @maxw
    )
  end
end

#to_str_random ⇒ Object 



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 46

def to_str_random
  @random ? 'random' : 'sorted'
end

#use_paragraphs ⇒ Object 



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 54

def use_paragraphs
  !use_words
end

#use_words ⇒ Object 



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# File 'lib/jekyll-kw-loremipsum/parser_parameter.rb', line 50

def use_words
  @paras.nil? || @paras == 1
end