Sha256: a1cf51913cf3fb1d19bbbfa2046b1cd4b211755e25092a58b84828bf17a6028c
Contents?: true
Size: 671 Bytes
Versions: 14
Compression:
Stored size: 671 Bytes
Contents
# frozen_string_literal: true
##
# An array of attributes which parallels the characters in a string.
class RDoc::Markup::AttrSpan
##
# Creates a new AttrSpan for +length+ characters
def initialize(length, exclusive)
@attrs = Array.new(length, 0)
@exclusive = exclusive
end
##
# Toggles +bits+ from +start+ to +length+
def set_attrs(start, length, bits)
updated = false
for i in start ... (start+length)
if (@exclusive & @attrs[i]) == 0 || (@exclusive & bits) != 0
@attrs[i] |= bits
updated = true
end
end
updated
end
##
# Accesses flags for character +n+
def [](n)
@attrs[n]
end
end
Version data entries
14 entries across 14 versions & 5 rubygems