class InstanceVariables

Public Class Methods

new(delegate) click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 14
def initialize(delegate)
  @delegate = delegate
end

Public Instance Methods

<<(pair) click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 46
def <<(pair)
  name, value = *pair
  name = atize(name)
  @delegate.instance_variable_set(name, value)
end
[](name) click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 36
def [](name)
  name = atize(name)
  @delegate.instance_variable_get(name)
end
[]=(name, value) click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 41
def []=(name, value)
  name = atize(name)
  @delegate.instance_variable_set(name,value)
end
each() { |to_sym, instance_variable_get| ... } click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 22
def each
  @delegate.instance_variables.each do |name|
    yield(name[1..-1].to_sym, @delegate.instance_variable_get(name))
  end
end
instance_delegate() click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 18
def instance_delegate
  @delegate
end
keys() click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 59
def keys
  @delegate.instance_variables.collect do |name|
    name[1..-1].to_sym
  end
end
names() click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 65
def names
  @delegate.instance_variables.collect do |name|
    name[1..-1]
  end
end
to_hash() click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 28
def to_hash
  h = {}
  each do |name, value|
    h[name] = value
  end
  h
end
update(hash) click to toggle source

(See also: Kernel#populate, which uses accessor method rather than setting instance variables directly.)

# File lib/core/facets/kernel/instance_variables.rb, line 53
def update(hash)
  hash.each do |pair|
    self << pair
  end
end
values() click to toggle source
# File lib/core/facets/kernel/instance_variables.rb, line 71
def values
  @delegate.instance_variables.collect do |name|
    @delegate.instance_variable_get(name)
  end
end