Sha256: d3336d351eaee535cc70e60a40a9e31c54ea12ece45706fc11641946183b4984
Contents?: true
Size: 512 Bytes
Versions: 57
Compression:
Stored size: 512 Bytes
Contents
class Object
# Returns true if this object is included in the argument. Argument must be
# any object which responds to +#include?+. Usage:
#
# characters = ["Konata", "Kagami", "Tsukasa"]
# "Konata".in?(characters) # => true
#
# This will throw an ArgumentError if the argument doesn't respond
# to +#include?+.
def in?(another_object)
another_object.include?(self)
rescue NoMethodError
raise ArgumentError.new("The parameter passed to #in? must respond to #include?")
end
end
Version data entries
57 entries across 57 versions & 2 rubygems