Sha256: c8dbd2efa496b1d947c898bf664ebc1b677be10ae6c3596b5903e61ac408ea02
Contents?: true
Size: 770 Bytes
Versions: 11
Compression:
Stored size: 770 Bytes
Contents
class Object
def try(*a, &b)
if a.empty? && block_given?
yield self
else
public_send(*a, &b) if respond_to?(a.first)
end
end
end
class String
def blank?
strip == ''
end
def present?
!blank?
end
end
class Array
def blank?
empty?
end
def empty?
self == []
end
def present?
!empty?
end
end
class Fixnum
def present?
true
end
def blank?
false
end
end
class NilClass
def present?
false
end
def blank?
true
end
def empty?
true
end
end
class Hash
def present?
!blank?
end
def blank?
empty?
end
def symbolize_keys
self.inject({}){|rslt, (k, v)| rslt.merge(k.to_sym => v) }
end
def reverse_merge(hash)
hash.merge self
end
end
Version data entries
11 entries across 11 versions & 1 rubygems