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Contents
module Incline::Extensions
##
# Adds the +object_pointer+ method to all objects.
module Object
##
# Gets the object_id formatted in hexadecimal with a leading '0x'.
def object_pointer
'0x' + self.object_id.to_s(16).rjust(12,'0').downcase
end
##
# Converts this object into a boolean value.
#
# The +true+ value returns true, as do the :true, :yes, and :on symbols.
# Any numeric not equal to 0 returns true.
# And the strings of 'true', 't', 'yes', 'y', 'on', and '1' (case-insensitive) return true.
# Everything else will return false, including +nil+.
#
# This obviously differs from the Ruby behavior that only nil and false evaluate to false.
# This is not meant to replace that behavior, it was actually meant to enable simple usage of
# other values commonly used to the represent true and false (eg - 0 and 1).
def to_bool
is_a?(::TrueClass) || self == :true || self == :yes || self == :on
end
end
end
Object.include Incline::Extensions::Object
Version data entries
48 entries across 48 versions & 1 rubygems