Sha256: f353f126102973d1647c12cf3ef3ff148a6fdf8b36492607da66239af96f2397
Contents?: true
Size: 691 Bytes
Versions: 26
Compression:
Stored size: 691 Bytes
Contents
module JSONAPIonify
class CharacterRange
include Enumerable
class << self
def [](*args)
new(*args)
end
end
def initialize(start_char, end_char)
if [start_char, end_char].any? { |c| c.length > 1 }
raise ArgumentError, 'must be single characters'
end
@start_char = start_char
@end_char = end_char
end
def each
range.each do |ord|
begin
char = ord.chr(Encoding::UTF_8)
yield char
rescue RangeError
next
end
end
end
def to_a
each.to_a
end
private
def range
(@start_char.ord)..(@end_char.ord)
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems