Class: Dandelion::Git::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/dandelion/git.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(repo, from_revision, to_revision) ⇒ Diff

Returns a new instance of Diff.



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# File 'lib/dandelion/git.rb', line 19

def initialize(repo, from_revision, to_revision)
  @repo = repo
  @from_revision = from_revision
  @to_revision = to_revision
  begin
    @files = parse(diff)
  rescue Grit::Git::CommandFailed
    raise DiffError
  end
end

Instance Attribute Details

#from_revision ⇒ Object (readonly)

Returns the value of attribute from_revision.



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# File 'lib/dandelion/git.rb', line 15

def from_revision
  @from_revision
end

#to_revision ⇒ Object (readonly)

Returns the value of attribute to_revision.



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# File 'lib/dandelion/git.rb', line 15

def to_revision
  @to_revision
end

Instance Method Details

#changed ⇒ Object 



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# File 'lib/dandelion/git.rb', line 30

def changed
  @files.to_a.select { |f| ['A', 'C', 'M'].include?(f.last) }.map { |f| f.first }
end

#deleted ⇒ Object 



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# File 'lib/dandelion/git.rb', line 34

def deleted
  @files.to_a.select { |f| 'D' == f.last }.map { |f| f.first }
end