Sha256: 187fa7b3568bc2305484bff14f9f3a0f0ae20c337e96075b45cfda6dc1c08c19
Contents?: true
Size: 1.18 KB
Versions: 12
Compression:
Stored size: 1.18 KB
Contents
class Object
ANSI_BOLD = "\033[1m"
ANSI_RESET = "\033[0m"
ANSI_LGRAY = "\033[0;37m"
ANSI_GRAY = "\033[1;30m"
# Print object's methods
def pm(*options)
methods = self.methods
methods -= Object.methods unless options.include? :more
filter = options.select {|opt| opt.kind_of? Regexp}.first
methods = methods.select {|name| name =~ filter} if filter
data = methods.sort.collect do |name|
method = self.method(name)
if method.arity == 0
args = "()"
elsif method.arity > 0
n = method.arity
args = "(#{(1..n).collect {|i| "arg#{i}"}.join(", ")})"
elsif method.arity < 0
n = -method.arity
args = "(#{(1..n).collect {|i| "arg#{i}"}.join(", ")}, ...)"
end
klass = $1 if method.inspect =~ /Method: (.*?)#/
[name, args, klass]
end
max_name = data.collect {|item| item[0].size}.max
max_args = data.collect {|item| item[1].size}.max
data.each do |item|
print " #{ANSI_BOLD}#{item[0].rjust(max_name)}#{ANSI_RESET}"
print "#{ANSI_GRAY}#{item[1].ljust(max_args)}#{ANSI_RESET}"
print " #{ANSI_LGRAY}#{item[2]}#{ANSI_RESET}\n"
end
data.size
end
end
Version data entries
12 entries across 12 versions & 1 rubygems