Sha256: 0f1ea4b15a27075f7d34c094c00c9d63652ef908cc6ff11cb310169ac5d01a8d
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Versions: 12
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Contents
module DeepCover
module Node::Mixin
module ExecutionLocation
def self.included(base)
base.extend ClassMethods
base.has_child_handler('%{name}_executed_loc_keys')
end
module ClassMethods
# Macro to define the executed_loc_keys
def executed_loc_keys(*loc_keys)
# #flatten allows passing an empty array to be explicit
loc_keys = loc_keys.flatten
define_method :executed_loc_keys do
loc_keys
end
end
end
def executed_loc_keys
loc_hash.keys - [:expression]
end
def child_executed_loc_keys(_child, _child_name)
nil
end
def executed_loc_hash
h = Tools.slice(loc_hash, *executed_loc_keys)
if (keys = parent.child_executed_loc_keys(self))
h.merge!(Tools.slice(parent.loc_hash, *keys))
end
h.reject{|k, v| v.nil? }
end
def executed_locs
executed_loc_hash.values
end
def loc_hash
@loc_hash ||= (base_node.respond_to?(:location) ? base_node.location.to_hash : {}).freeze
end
def expression
loc_hash[:expression]
end
def source
expression.source if expression
end
# Returns an array of character numbers (in the original buffer) that
# pertain exclusively to this node (and thus not to any children).
def proper_range
executed_locs.map(&:to_a).inject([], :+).uniq rescue binding.pry
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems