Class: PDF::Reader::NoTextFilter

Inherits:

Object

• Object
• PDF::Reader::NoTextFilter

Defined in:

lib/pdf/reader/no_text_filter.rb

Overview

There’s no point rendering zero-width characters

Class Method Summary

• .exclude_empty_strings(runs) ⇒ Object

  : (Array) -> Array.

Class Method Details

.exclude_empty_strings(runs) ⇒ Object

: (Array) -> Array

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

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