ri > Sass::Script::Lexer

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= Sass::Script::Lexer < Object

🚀 Quick Reference

Use Case	Command	Description
Create a new lexer	Sass::Script::Lexer.new(string)	Instantiate a lexer for a SassScript string
Get next token	lexer.next	Return the next token from the input
Peek at next token	lexer.peek	Look at the next token without consuming it
Check whitespace	lexer.whitespace?	Determine if the current character is whitespace
Get current line	lexer.line	Return the current line number

📚 Includes

Sass::SCSS::RX (from /home/chedong/.local/share/rdoc)

📝 Description

The lexical analyzer for SassScript. It takes a raw string and converts it to individual tokens that are easier to parse.

🔧 Constants

• IDENT_OP_NAMES: A sub-list of {OP_NAMES} that only includes operators with identifier names.
• OPERATORS: A hash from operator strings to the corresponding token types.
• OPERATORS_REVERSE: [not documented]
• OP_NAMES: A list of operator strings ordered with longer names first so that > and < don't clobber >= and <=.
• PARSEABLE_NUMBER: [not documented]
• REGULAR_EXPRESSIONS: A hash of regular expressions that are used for tokenizing.
• STRING_REGULAR_EXPRESSIONS: A hash of regular expressions that are used for tokenizing strings. The key is a [Symbol, Boolean] pair. The symbol represents which style of quotation to use, while the boolean represents whether or not the string is following an interpolated segment.
• TOKEN_NAMES: [not documented]
• Token: A struct containing information about an individual token.
  • type: [Symbol] The type of token.
  • value: [Object] The Ruby object corresponding to the value of the token.
  • source_range: [Sass::Source::Range] The range in the source file in which the token appeared.
  • pos: [Integer] The scanner position at which the SassScript token appeared.

🛠️ Class Methods

• new

🛠️ Instance Methods

• after_interpolation?
• char
• done?
• expected!
• line
• next
• next_char
• offset
• peek
• str
• try
• unpeek!
• whitespace?

🚀 Quick Reference 📚 Includes 📝 Description 🔧 Constants 🛠️ Class Methods 🛠️ Instance Methods