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Contents
# frozen_string_literal: true
module GraphQL
module Execution
class Interpreter
# This response class handles `#write` by accumulating
# values into a Hash.
class HashResponse
def initialize
@result = {}
end
def final_value
@result
end
def inspect
"#<#{self.class.name} result=#{@result.inspect}>"
end
# Add `value` at `path`.
# @return [void]
def write(path, value)
if path.empty?
@result = value
elsif (write_target = @result)
i = 0
prefinal_steps = path.size - 1
# Use `while` to avoid a closure
while i < prefinal_steps
path_part = path[i]
i += 1
write_target = write_target[path_part]
end
path_part = path[i]
write_target[path_part] = value
else
# The response is completely nulled out
end
nil
end
end
end
end
end
Version data entries
64 entries across 64 versions & 1 rubygems