Display a statement.
Returns the lines matched by the current scan as an array of CodeLines
Return an array of CodeLines in the document
Returns an array of syntax error messages
If no missing pairs are found it falls back on the original error messages
Components of the URI in the order.
Returns the parser to be used.
Unless a URI::Parser is defined, DEFAULT_PARSER is used.
Components of the URI in the order.
Checks the fragment v component against the URI::Parser Regexp for :FRAGMENT.
vPublic setter for the fragment component v (with validation).
require 'uri' uri = URI.parse("http://my.example.com/?id=25#time=1305212049") uri.fragment = "time=1305212086" uri.to_s #=> "http://my.example.com/?id=25#time=1305212086"
uriParses uri and constructs either matching URI scheme object (File, FTP, HTTP, HTTPS, LDAP, LDAPS, or MailTo) or URI::Generic.
p = URI::Parser.new p.parse("ldap://ldap.example.com/dc=example?user=john") #=> #<URI::LDAP ldap://ldap.example.com/dc=example?user=john>
strString to search
schemesPatterns to apply to str
Attempts to parse and merge a set of URIs. If no block given, then returns the result, else it calls block for each element in result.
See also URI::Parser.make_regexp.
Removes escapes from str.
uriParses uri and constructs either matching URI scheme object (File, FTP, HTTP, HTTPS, LDAP, LDAPS, or MailTo) or URI::Generic.
p = URI::Parser.new p.parse("ldap://ldap.example.com/dc=example?user=john") #=> #<URI::LDAP ldap://ldap.example.com/dc=example?user=john>
strString to search
schemesPatterns to apply to str
Attempts to parse and merge a set of URIs. If no block given, then returns the result, else it calls block for each element in result.
See also URI::Parser.make_regexp.
Removes escapes from str.
Returns true if this lock is currently held by current thread.
Removes all objects from the queue.
Removes all objects from the queue.
Removes all map entries; returns self.
Parses the given string into an abstract syntax tree, returning the root node of that tree.
RubyVM::AbstractSyntaxTree.parse("x = 1 + 2") # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
If keep_script_lines: true option is provided, the text of the parsed source is associated with nodes and is available via Node#script_lines.
If keep_tokens: true option is provided, Node#tokens are populated.
SyntaxError is raised if the given string is invalid syntax. To overwrite this behavior, error_tolerant: true can be provided. In this case, the parser will produce a tree where expressions with syntax errors would be represented by Node with type=:ERROR.
root = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2") # <internal:ast>:33:in `parse': syntax error, unexpected ';', expecting ')' (SyntaxError) # x = 1; p(x; y=2 # ^ root = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2", error_tolerant: true) # (SCOPE@1:0-1:15 # tbl: [:x, :y] # args: nil # body: (BLOCK@1:0-1:15 (LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)) (ERROR@1:7-1:11) (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2)))) root.children.last.children # [(LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)), # (ERROR@1:7-1:11), # (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2))]
Note that parsing continues even after the errored expression.