Module: EDN
- Defined in:
- lib/edn.rb,
lib/edn/parser.rb,
lib/edn/reader.rb,
lib/edn/version.rb,
lib/edn/core_ext.rb,
lib/edn/metadata.rb,
lib/edn/transform.rb,
lib/edn/type/list.rb,
lib/edn/type/uuid.rb,
lib/edn/type/symbol.rb,
lib/edn/type/unknown.rb,
lib/edn/string_transformer.rb
Defined Under Namespace
Modules: CoreExt, Metadata, StringTransformer, Type
Classes: ParseFailed, Parser, Reader, Transform
Constant Summary
collapse
- VERSION =
"1.0.3"
Class Method Summary
collapse
Class Method Details
.list(*values) ⇒ Object
70
71
72
|
# File 'lib/edn.rb', line 70
def self.list(*values)
EDN::Type::List.new(*values)
end
|
.read(edn) ⇒ Object
23
24
25
26
27
28
29
30
31
|
# File 'lib/edn.rb', line 23
def self.read(edn)
begin
tree = @parser.parse(edn)
rescue Parslet::ParseFailed => error
message = "Invalid EDN, cannot parse: #{edn}"
raise ParseFailed.new(message, error)
end
@transform.apply(tree)
end
|
.register(tag, func = nil, &block) ⇒ Object
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
# File 'lib/edn.rb', line 33
def self.register(tag, func = nil, &block)
if block_given?
func = block
end
if func.nil?
func = lambda { |x| x }
end
if func.is_a?(Class)
@tags[tag] = lambda { |*args| func.new(*args) }
else
@tags[tag] = func
end
end
|
.symbol(text) ⇒ Object
66
67
68
|
# File 'lib/edn.rb', line 66
def self.symbol(text)
EDN::Type::Symbol.new(text)
end
|
.tagged_element(tag, element) ⇒ Object
53
54
55
56
57
58
59
60
|
# File 'lib/edn.rb', line 53
def self.tagged_element(tag, element)
func = @tags[tag]
if func
func.call(element)
else
EDN::Type::Unknown.new(tag, element)
end
end
|
.tagout(tag, element) ⇒ Object
62
63
64
|
# File 'lib/edn.rb', line 62
def self.tagout(tag, element)
["##{tag}", element.to_edn].join(" ")
end
|
.unregister(tag) ⇒ Object
49
50
51
|
# File 'lib/edn.rb', line 49
def self.unregister(tag)
@tags[tag] = nil
end
|