Class: Lingo::Attendee::TextReader::PDFFilter

Inherits:

Object

• Object
• Lingo::Attendee::TextReader::PDFFilter

show all

Defined in:

lib/lingo/attendee/text_reader.rb

Class Method Summary (collapse)

• + (Object) filter(io, &block)

Instance Method Summary (collapse)

• - (PDFFilter) initialize(&block) constructor

  A new instance of PDFFilter.

• - (Object) show_text(string, *params) (also: #super_show_text, #move_to_next_line_and_show_text, #set_spacing_next_line_show_text)
• - (Object) show_text_with_positioning(params)

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# File 'lib/lingo/attendee/text_reader.rb', line 255

def initialize(&block)
  @block = block
end

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# File 'lib/lingo/attendee/text_reader.rb', line 251

def self.filter(io, &block)
  PDF::Reader.new.parse(io, new(&block))
end

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# File 'lib/lingo/attendee/text_reader.rb', line 259

def show_text(string, *params)
  @block[string << '|']
end

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# File 'lib/lingo/attendee/text_reader.rb', line 267

def show_text_with_positioning(params, *)
  params.each { |param| show_text(param) if param.is_a?(String) }
end