Class: Chronic::Pointer
- Inherits:
-
Tag
- Object
- Tag
- Chronic::Pointer
show all
- Defined in:
- lib/chronic/pointer.rb
Overview
Instance Attribute Summary
Attributes inherited from Tag
#type
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Tag
#initialize, #start=
Constructor Details
This class inherits a constructor from Chronic::Tag
Class Method Details
.scan(tokens) ⇒ Object
4
5
6
7
8
9
10
|
# File 'lib/chronic/pointer.rb', line 4
def self.scan(tokens)
tokens.each_index do |i|
if t = self.scan_for_all(tokens[i]) then tokens[i].tag(t) end
end
tokens
end
|
.scan_for_all(token) ⇒ Object
12
13
14
15
16
17
18
19
20
|
# File 'lib/chronic/pointer.rb', line 12
def self.scan_for_all(token)
scanner = {/\bpast\b/ => :past,
/\bfuture\b/ => :future,
/\bin\b/ => :future}
scanner.keys.each do |scanner_item|
return self.new(scanner[scanner_item]) if scanner_item =~ token.word
end
return nil
end
|
Instance Method Details
#to_s ⇒ Object
22
23
24
|
# File 'lib/chronic/pointer.rb', line 22
def to_s
'pointer-' << @type.to_s
end
|