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Contents
module BTC
AssetTransactionBuilder
class AssetTransactionBuilder
# Interface for providing unspent asset outputs to the asset transaction builder.
# You can use it instead of Enumerable attribute `asset_unspent_outputs` to customize which unspents to be used.
module Provider
# Returns an Enumerable object yielding unspent asset outputs for the given asset ID and amount.
# Each unspent output is a BTC::AssetTransactionOutput instance with non-nil `transaction_hash`, `index`, `asset_id`, `value` attributes.
# Additional information about outputs and fees may be used to optimize the set of unspents.
def asset_unspent_outputs(asset_id: nil, amount: nil)
[]
end
# Creates a block-based provider:
# atxbuilder.provider = AssetTransactionBuilder::Provider.new {|builder| [...] }
def self.new(&block)
BlockProvider.new(&block)
end
class BlockProvider # private
include Provider
def initialize(&block)
@block = block
end
def asset_unspent_outputs(atxbuilder)
@block.call(atxbuilder)
end
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems