| Server IP : 172.67.174.47 / Your IP : 216.73.216.87 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/./self/root/opt/alt/ruby33/share/ruby/reline/ |
Upload File : |
class Reline::History < Array
def initialize(config)
@config = config
end
def to_s
'HISTORY'
end
def delete_at(index)
index = check_index(index)
super(index)
end
def [](index)
index = check_index(index) unless index.is_a?(Range)
super(index)
end
def []=(index, val)
index = check_index(index)
super(index, String.new(val, encoding: Reline.encoding_system_needs))
end
def concat(*val)
val.each do |v|
push(*v)
end
end
def push(*val)
# If history_size is zero, all histories are dropped.
return self if @config.history_size.zero?
# If history_size is negative, history size is unlimited.
if @config.history_size.positive?
diff = size + val.size - @config.history_size
if diff > 0
if diff <= size
shift(diff)
else
diff -= size
clear
val.shift(diff)
end
end
end
super(*(val.map{ |v|
String.new(v, encoding: Reline.encoding_system_needs)
}))
end
def <<(val)
# If history_size is zero, all histories are dropped.
return self if @config.history_size.zero?
# If history_size is negative, history size is unlimited.
if @config.history_size.positive?
shift if size + 1 > @config.history_size
end
super(String.new(val, encoding: Reline.encoding_system_needs))
end
private def check_index(index)
index += size if index < 0
if index < -2147483648 or 2147483647 < index
raise RangeError.new("integer #{index} too big to convert to 'int'")
end
# If history_size is negative, history size is unlimited.
if @config.history_size.positive?
if index < -@config.history_size or @config.history_size < index
raise RangeError.new("index=<#{index}>")
end
end
raise IndexError.new("index=<#{index}>") if index < 0 or size <= index
index
end
end