Sha256: 08172d7977e9c7a7678835ef8786d771264682f7340b34a18931143d7f1e0cf0
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Size: 1.16 KB
Versions: 46
Compression:
Stored size: 1.16 KB
Contents
require_relative 'abstract_command_handler'
class ArraySetItemHandler < AbstractCommandHandler
def initialize
@required_parameters_count = 3
end
def process(command)
begin
if command.payload.length < @required_parameters_count
raise ArgumentError.new "Array set item parameters mismatch"
end
if command.payload[0].is_a? Array
set_item_array(command)
elsif command.payload[0].is_a? Hash
set_item_hash(command)
else
raise ArgumentError.new "Cannot set element of %s" % [command.payload[0]]
end
return 0
rescue Exception => e
return e
end
end
def set_item_array(command)
array = command.payload[0]
value = command.payload[2]
indexes = if command.payload[1].is_a? Array
command.payload[1]
else
[command.payload[1]]
end
indexes[..-2].each { |i|
array = array[i]
}
array[indexes[-1]] = value
end
def set_item_hash(command)
hash = command.payload[0]
key = command.payload[1]
value = command.payload[2]
hash[key] = value
end
end
Version data entries
46 entries across 23 versions & 1 rubygems