Class: FlashFlow::Data::Base

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/flash_flow/data/base.rb

Instance Method Summary collapse

Constructor Details

#initialize(branch_config, filename, git, opts = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/flash_flow/data/base.rb', line 15

def initialize(branch_config, filename, git, opts={})
  @git = git
  @store = Store.new(filename, git, opts)
  @collection = initialize_collection(branch_config, git.remotes_hash)
end

Instance Method Details

#backwards_compatible_store ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 47

def backwards_compatible_store
  @backwards_compatible_store ||= begin
    hash = in_shadow_repo do
      @store.get
    end

    hash.has_key?('branches') ? hash : { 'branches' => hash }
  end
end

#initialize_collection(branch_config, remotes) ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 21

def initialize_collection(branch_config, remotes)
  collection = Collection.fetch(remotes, branch_config) ||
      Collection.from_hash(remotes, backwards_compatible_store['branches'])
  collection.mark_all_as_current
  collection
end

#merged_branches ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 43

def merged_branches
  @collection.reverse_merge(Collection.from_hash({}, backwards_compatible_store['branches']))
end

#save! ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 32

def save!
  @store.write(to_hash)
end

#saved_branches ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 57

def saved_branches
  Collection.from_hash(@git.remotes, backwards_compatible_store['branches']).to_a
end

#to_hash ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 36

def to_hash
  {
      'version'  => FlashFlow::VERSION,
      'branches' => merged_branches.to_hash
  }
end

#version ⇒ Object 



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# File 'lib/flash_flow/data/base.rb', line 28

def version
  backwards_compatible_store['version']
end