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# File 'lib/masamune/slasher.rb', line 3
def self.replace(type:, old_token_value:, new_token_value:, code:, ast:)
nodes = if type.is_a?(Symbol)
type_to_method = type.to_s.pluralize.to_sym
ast.send(type_to_method)
end
nodes_of_tokens_to_replace = nodes.select do |node|
node.token_value == old_token_value
end
result = ast.lex_nodes.map do |lex_node|
match_found = false
nodes_of_tokens_to_replace.each do |node|
location = [node.token_location.start_line, node.token_location.start_column]
if location == lex_node.location
match_found = true
break
end
end
match_found ? new_token_value : lex_node.token
end
result.join
end
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