Sha256: e47da589dbdd5bb315f455f91d486bfca5c5b5078e6a562d82e90a82ee997506
Contents?: true
Size: 730 Bytes
Versions: 8
Compression:
Stored size: 730 Bytes
Contents
class SugarPNG
module DynAccessor
def dyn_accessor *names
names.each do |name|
if name.is_a?(Hash)
# dynamic accessor with alias(es)
name.each do |main, aliases|
dyn_accessor main
Array(aliases).each do |aliased|
class_eval <<-EOF
alias :#{aliased} :#{main}
alias :#{aliased}= :#{main}=
EOF
end
end
else
attr_writer name
# dynamic getter or setter based on argument given or not
class_eval <<-EOF
def #{name} arg=nil
arg ? @#{name} = arg : @#{name}
end
EOF
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems