begin
require 'json/ext'
rescue LoadError
require 'json/pure'
end
class String#:nodoc:
# Encodes a normal string to a URI string.
def uri_escape
gsub(/([^ a-zA-Z0-9_.-]+)/n) {'%'+$1.unpack('H2'*$1.size).join('%').upcase}.tr(' ', '+')
end
# Decodes a URI string to a normal string.
def uri_unescape
tr('+', ' ').gsub(/((?:%[0-9a-fA-F]{2})+)/n){[$1.delete('%')].pack('H*')}
end
end
# shameless Rails copy-paste
class Time#:nodoc:
DATE_FORMATS = {
:db => "%Y-%m-%d %H:%M:%S",
:short => "%d %b %H:%M",
:long => "%B %d, %Y %H:%M",
:rfc822 => "%a, %d %b %Y %H:%M:%S %z"
}
def to_formatted_s(format = :default)
DATE_FORMATS[format] ? strftime(DATE_FORMATS[format]).strip : to_s
end
end
class Numeric
MINUTE = 60
HOUR = 3600
DAY = 86400
WEEK = DAY * 7
MONTH = WEEK * 4
YEAR = MONTH * 12
# Converts self from minutes to seconds
def minutes; self * MINUTE; end; alias_method :minute, :minutes
# Converts self from hours to seconds
def hours; self * HOUR; end; alias_method :hour, :hours
# Converts self from days to seconds
def days; self * DAY; end; alias_method :day, :days
# Converts self from weeks to seconds
def weeks; self * WEEK; end; alias_method :week, :weeks
# Converts self from months to seconds
def months; self * MONTH; end; alias_method :month, :months
# Converts self from years to seconds
def years; self * YEAR; end; alias_method :year, :years
# Returns the time at now - self.
def ago(t = Time.now); t - self; end
alias_method :before, :ago
# Returns the time at now + self.
def from_now(t = Time.now); t + self; end
alias_method :since, :from_now
end unless defined? Numeric::MINUTE
module Sequel#:nodoc:
class Model
def to_json
self.values.to_json
end
def to_yaml
YAML.dump(self.values)
end
end
end
