Module: SmartExcerpt::Util

Included in:
SmartExcerpt
Defined in:
lib/smart_excerpt/util.rb

Instance Method Summary collapse

Instance Method Details

#decode(str) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 3

def decode(str)
  SmartExcerpt.he.decode(str)
end

#decode_and_strip(str) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 15

def decode_and_strip(str)
  self.strip_tags(self.decode(str))
end

#encode(str) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 7

def encode(str)
  SmartExcerpt.he.encode(str)
end

#simple_format(str) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 19

def simple_format(str)
  SmartExcerpt.h.simple_format(str)
end

#strip_tags(str) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 11

def strip_tags(str)
  SmartExcerpt.h.strip_tags(str)
end

#truncate(str, opts = {}) ⇒ Object 



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# File 'lib/smart_excerpt/util.rb', line 23

def truncate(str, opts = {})
  return '' if str.blank?
  tx = str.gsub(/<h\d[^>]*?>(.*)<\/h\d>/mi, '').gsub("\n", ' ').gsub("\r", '').gsub("\t", '').strip
  tx = SmartExcerpt.he.decode(tx)
  tx = SmartExcerpt.h.strip_tags(tx)
  SmartExcerpt.h.smart_truncate(tx, opts)
end