Class: Pslm::LatexOutputter::LettrineFormatter

Inherits:
Formatter
  • Object
show all
Defined in:
lib/pslm/latexoutputter.rb

Overview

formats the first word of the first verse as a lettrine

Instance Method Summary collapse

Methods inherited from Formatter

format, #part_format, #psalm_format, #strophe_format, #syllable_format, #word_format

Constructor Details

#initialize(options) ⇒ LettrineFormatter

Returns a new instance of LettrineFormatter.



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# File 'lib/pslm/latexoutputter.rb', line 355

def initialize(options)
  super(options)
  @digraphs = []
  if @options and @options[:digraphs] then
    @digraphs = @options[:digraphs]
  end
  @done = false
end

Instance Method Details

#verse_format(text, verse, strophe, psalm) ⇒ Object 



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# File 'lib/pslm/latexoutputter.rb', line 364

def verse_format(text, verse, strophe, psalm)
  return text if @done

  @done = true
  return text.sub(/^([^\s]+)/) {
    initial_size = 1
    digraph = @digraphs.find {|d| text.downcase.start_with? d }
    if digraph then
      initial_size = digraph.size
    end
    '\lettrine{'+$1[0...initial_size].upcase+'}{'+$1[initial_size..-1]+'}'
  }
end