Class: Chronic::Separator

Inherits:
Tag
  • Object
show all
Defined in:
lib/chronic/separator.rb

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, options) ⇒ Array

Scan an Array of Tokens and apply any necessary Separator tags to each token

Parameters:

  • tokens (Array<Token>) —

    Array of tokens to scan

  • options (Hash) —

    Options specified in Chronic.parse

Returns:

  • (Array) —

    list of tokens



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# File 'lib/chronic/separator.rb', line 10

def self.scan(tokens, options)
  tokens.each do |token|
    if t = scan_for_commas(token) then token.tag(t); next end
    if t = scan_for_slash_or_dash(token) then token.tag(t); next end
    if t = scan_for_at(token) then token.tag(t); next end
    if t = scan_for_in(token) then token.tag(t); next end
    if t = scan_for_on(token) then token.tag(t); next end
  end
end

.scan_for_at(token) ⇒ SeparatorAt?

Parameters:

Returns:



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# File 'lib/chronic/separator.rb', line 38

def self.scan_for_at(token)
  scan_for token, SeparatorAt, { /^(at|@)$/ => :at }
end

.scan_for_commas(token) ⇒ SeparatorComma?

Parameters:

Returns:



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# File 'lib/chronic/separator.rb', line 22

def self.scan_for_commas(token)
  scan_for token, SeparatorComma, { /^,$/ => :comma }
end

.scan_for_in(token) ⇒ SeparatorIn?

Parameters:

Returns:



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# File 'lib/chronic/separator.rb', line 44

def self.scan_for_in(token)
  scan_for token, SeparatorIn, { /^in$/ => :in }
end

.scan_for_on(token) ⇒ SeparatorOn?

Parameters:

Returns:



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# File 'lib/chronic/separator.rb', line 50

def self.scan_for_on(token)
  scan_for token, SeparatorOn, { /^on$/ => :on }
end

.scan_for_slash_or_dash(token) ⇒ SeparatorSlashOrDash?

Parameters:

Returns:



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# File 'lib/chronic/separator.rb', line 28

def self.scan_for_slash_or_dash(token)
  scan_for token, SeparatorSlashOrDash,
  {
    /^-$/ => :dash,
    /^\/$/ => :slash
  }
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/chronic/separator.rb', line 54

def to_s
  'separator'
end