Sha256: 2efc5e82e9a5ed11046ebf9e802617d73542aab55ce3fba0db2ebddcad0c9deb
Contents?: true
Size: 731 Bytes
Versions: 18
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Stored size: 731 Bytes
Contents
# lib/sqa/strategry/common.rb
# This module needs to be extend'ed within
# a strategy class so that these common class
# methods are available in every trading strategy.
class SQA::Strategy
module Common
def trade_against(vector)
return :hold unless respond_to? :trade
recommendation = trade(vector)
if :sell == recommendation
:buy
elsif :buy == recommendation
:sell
else
:hold
end
end
def desc
doc_filename = self.name.split('::').last.downcase + ".md"
doc_path = Pathname.new(__dir__) + doc_filename
debug_me{[ :doc_path ]}
if doc_path.exist?
doc = doc_path.read
else
doc = "A description of #{self.name} is not available"
end
puts doc
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems