Class: Utils::LineBlamer
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(file, lineno = 1) ⇒ LineBlamer
constructor
A new instance of LineBlamer.
- #perform(options = '') ⇒ Object
Constructor Details
#initialize(file, lineno = 1) ⇒ LineBlamer
Returns a new instance of LineBlamer.
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# File 'lib/utils/line_blamer.rb', line 3 def initialize(file, lineno = 1) @file, @lineno = file, lineno end |
Class Method Details
.blame(line) ⇒ Object
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# File 'lib/utils/line_blamer.rb', line 11 def self.blame(line) blamer = for_line(line) if blame = blamer.perform blame.sub!(/^[0-9a-f^]+/) { Term::ANSIColor.yellow($&) } blame.sub!(/\(([^)]+)\)/) { "(#{Term::ANSIColor.red($1)})" } end end |
.for_line(line) ⇒ Object
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# File 'lib/utils/line_blamer.rb', line 7 def self.for_line(line) location = line.source_location and new *location end |
Instance Method Details
#perform(options = '') ⇒ Object
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# File 'lib/utils/line_blamer.rb', line 19 def perform( = '') `git 2>/dev/null blame #{} -L #@lineno,+1 "#@file"`.full? end |