# File lib/core/facets/string/cleave.rb, line 8 def cleave(threshold=nil, len=nil) l = (len || size / 2) t = threshold || size h1 = self[0...l] h2 = self[l..-1] i1 = h1.rindex(/\s/) || 0 d1 = (i1 - l).abs d2 = h2.index(/\s/) || l i2 = d2 + l d1 = (i1-l).abs d2 = (i2-l).abs if [d1, d2].min > t i = t elsif d1 < d2 i = i1 else i = i2 end #dup.insert(l, "\n").gsub(/^\s+|\s+$/, '') return self[0..i].to_s.strip, self[i+1..-1].to_s.strip end