Sha256: 0249f8297b799abc6244e0722ff48fd5a68fc3bd05e5d35e6ab01d9fe05b39d1
Contents?: true
Size: 953 Bytes
Versions: 5
Compression:
Stored size: 953 Bytes
Contents
require 'facets/binding/eval'
require 'facets/callstack'
class Binding
# Returns the call stack, same format as Kernel#caller()
def caller( skip=0 )
eval("caller(#{skip})")
end
# Returns line number.
def __LINE__
eval("__LINE__")
end
# Returns file name.
def __FILE__
eval("__FILE__")
end
# Return the directory of the file.
def __DIR__
eval("File.dirname(__FILE__)")
end
# Retreive the current running method.
#
# def tester; p called; end
# tester #=> :tester
#
def __callee__
name = /\`([^\']+)\'/.match(caller(1).first)[1]
return name.to_sym
end
# There is a lot of debate on what to call this.
# +method_name+ differs from #called only by the fact
# that it returns a string, rather then a symbol.
#
# def tester; p methodname; end
# tester #=> "tester"
def __method__
name = /\`([^\']+)\'/.match(caller(1).first)[1]
return name
end
end
Version data entries
5 entries across 5 versions & 2 rubygems