Sha256: ddeb76d459b3542631fbd0b4ed5067b0067ae0cae6baaa124fc56dbae14651ce
Contents?: true
Size: 563 Bytes
Versions: 22
Compression:
Stored size: 563 Bytes
Contents
#!/usr/bin/env ruby # Turn on warnings $-w = true require 'irb/xmp' require 'gsl' # Apparently, IRB::Frame has a bug that prevents the defaults from working, so # an XMP instance must be created explicitly this way instead of using the # otherwise convenient xmp method. XMP.new(IRB::Frame.top(-1)).puts <<END # Create Vector v v = GSL::Vector::Int[0..5] # Create new Vector whose elements are squares of v's elements v.collect { |a| a*a } # Show that v us unmodified v # Square elements of v in-place v.collect! { |a| a*a } # Show that v is modified v END
Version data entries
22 entries across 22 versions & 4 rubygems