Sha256: e1168740fdcafb61c902ee54b2134fd38e3fb9203744c58a53fad843b87510bd
Contents?: true
Size: 369 Bytes
Versions: 31
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Stored size: 369 Bytes
Contents
# coding: utf-8
class Integer
# A number which is either frugal or equidigital.
#
# Returns true if self is economical; false otherwise.
#
# See also Integer#equidigital? and Integer#frugal?.
#
# 243.economical? #=> true
# 7.economical? #=> true
# 989.economical? #=> false
#
def economical?
equidigital? or frugal?
end
end
Version data entries
31 entries across 31 versions & 1 rubygems