Sha256: 048d97f6a4af11d5c3e77d6edf1ea42e88032b861bac0b9949d0ee802886b3e2
Contents?: true
Size: 608 Bytes
Versions: 22
Compression:
Stored size: 608 Bytes
Contents
require 'facets/core/binding/eval'
class Binding
# Returns the nature of something, nil if that thing is not defined.
def defined?( x )
eval( "defined? #{x}" )
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCBinding < Test::Unit::TestCase
def setup
a = 1
b = 2
x = "hello"
# the line number must be updated if it moves
@bind = binding; @this_line_no = 25
end
def test_defined?
assert( @bind.defined?("a") )
end
end
=end
Version data entries
22 entries across 22 versions & 1 rubygems