class StackMaster::Diff
Public Class Methods
new(name: nil, before:, after:, context: 10_000)
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# File lib/stack_master/diff.rb, line 3 def initialize(name: nil, before:, after:, context: 10_000) @name = name @before = before @after = after @context = context end
Public Instance Methods
different?()
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# File lib/stack_master/diff.rb, line 32 def different? diff != '' end
display()
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# File lib/stack_master/diff.rb, line 10 def display stdout.print "#{@name} diff: " if diff == '' stdout.puts "No changes" else stdout.puts display_colorized_diff end end
display_colorized_diff()
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# File lib/stack_master/diff.rb, line 20 def display_colorized_diff diff.each_line do |line| if line.start_with?('+') stdout.print colorize(line, :green) elsif line.start_with?('-') stdout.print colorize(line, :red) else stdout.print line end end end
Private Instance Methods
diff()
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# File lib/stack_master/diff.rb, line 38 def diff @diff ||= Diffy::Diff.new(@before, @after, context: @context).to_s end