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dphase/rpwd.rb

Created July 12, 2018 14:41
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rpwd.rb
#!/usr/bin/ruby
# ------------------------------------------------------------------------
dir = ENV['PWD'].gsub(ENV['HOME'], '~').split('/')
pwd = dir.each.with_index.inject('') do |d,(el,i)|
c = (i == (dir.count - 1)) ? el : el[0]
d << c.to_s + '/'
end.byteslice(0..-2)
print pwd
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