Sha256: 50f21937565d07aab67bc5d734e03cf87610326cd73d7480de28bdf3bf79396c
Contents?: true
Size: 796 Bytes
Versions: 14
Compression:
Stored size: 796 Bytes
Contents
class String
def to_bool
return true if self == true || self =~ (/^(true|t|yes|y|1)$/i)
return false if self == false || self.empty? || self =~ (/^(false|f|no|n|0)$/i)
raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
end
# if using Rails empty? can be changed for blank?
end
if RUBY_VERSION >= "2.4"
integer_class = Object.const_get("Integer")
else
integer_class = Object.const_get("Fixnum")
end
integer_class::class_eval do
def to_bool
return true if self == 1
return false if self == 0
raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
end
end
class TrueClass
def to_i; 1; end
def to_bool; self; end
end
class FalseClass
def to_i; 0; end
def to_bool; self; end
end
class NilClass
def to_bool; false; end
end
Version data entries
14 entries across 14 versions & 1 rubygems