Class: Git::Branches

Overview

Instance Method Summary collapse

• #[](branch_name) ⇒ Git::Branch

  Returns the target branch.

• #each
• #initialize(base) ⇒ Branches constructor

  A new instance of Branches.

• #local
• #remote
• #size

  array like methods.

• #to_s

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# File 'lib/git/branches.rb', line 8

def initialize(base)
  @branches = {}

  @base = base

  @base.lib.branches_all.each do |b|
    @branches[b[0]] = Git::Branch.new(@base, b[0])
  end
end

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# File 'lib/git/branches.rb', line 49

def [](branch_name)
  @branches.values.each_with_object(@branches) do |branch, branches|
    branches[branch.full] ||= branch

    # This is how Git (version 1.7.9.5) works.
    # Lets you ignore the 'remotes' if its at the beginning of the branch full
    # name (even if is not a real remote branch).
    branches[branch.full.sub('remotes/', '')] ||= branch if branch.full =~ %r{^remotes/.+}
  end[branch_name.to_s]
end

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# File 'lib/git/branches.rb', line 32

def each(&)
  @branches.values.each(&)
end

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# File 'lib/git/branches.rb', line 18

def local
  reject(&:remote)
end

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# File 'lib/git/branches.rb', line 22

def remote
  self.select(&:remote)
end

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# File 'lib/git/branches.rb', line 28

def size
  @branches.size
end

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# File 'lib/git/branches.rb', line 60

def to_s
  out = ''
  @branches.each_value do |b|
    out << (b.current ? '* ' : '  ') << b.to_s << "\n"
  end
  out
end