method
show_diff
v2_6_3 -
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Class: Basic
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125
- 1_9_3_392
- 2_1_10
- 2_2_9
- 2_4_6
- 2_5_5
- 2_6_3 (0)
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show_diff(destination, content)
protected
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# File lib/bundler/vendor/thor/lib/thor/shell/basic.rb, line 350 def show_diff(destination, content) #:nodoc: diff_cmd = ENV["THOR_DIFF"] || ENV["RAILS_DIFF"] || "diff -u" require "tempfile" Tempfile.open(File.basename(destination), File.dirname(destination)) do |temp| temp.write content temp.rewind system %(#{diff_cmd} "#{destination}" "#{temp.path}") end end