Class: PDF::Reader::NoTextFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/pdf/reader/no_text_filter.rb

Overview

There’s no point rendering zero-width characters

Class Method Summary collapse

Class Method Details

.exclude_empty_strings(runs) ⇒ Object 



9
10
11
 
# File 'lib/pdf/reader/no_text_filter.rb', line 9

def self.exclude_empty_strings(runs)
  runs.reject { |run| run.text.to_s.size == 0 }
end