SyntaxSuggest::BlockExpand

Class

This class is responsible for taking a code block that exists at a far indentaion and then iteratively increasing the block so that it captures everything within the same indentation block.

def dog
  puts "bow"
  puts "wow"
end

block = BlockExpand.new(code_lines: code_lines)

.call(CodeBlock.new(lines: code_lines[1]))

puts block.to_s # => puts “bow”

puts "wow"

Once a code block has captured everything at a given indentation level then it will expand to capture surrounding indentation.

block = BlockExpand.new(code_lines: code_lines)

.call(block)

block.to_s # => def dog

  puts "bow"
  puts "wow"
end

Class Methods

new(code_lines:)

lib/syntax_suggest/block_expand.rb View on GitHub

          
            # File tmp/rubies/ruby-3.2.0/lib/syntax_suggest/block_expand.rb, line 34
def initialize(code_lines:)
  @code_lines = code_lines
end

No documentation available

Instance Methods

call(block)

lib/syntax_suggest/block_expand.rb View on GitHub

          
            # File tmp/rubies/ruby-3.2.0/lib/syntax_suggest/block_expand.rb, line 38
def call(block)
  if (next_block = expand_neighbors(block))
    return next_block
  end

  expand_indent(block)
end

No documentation available

expand_indent(block)

lib/syntax_suggest/block_expand.rb View on GitHub

          
            # File tmp/rubies/ruby-3.2.0/lib/syntax_suggest/block_expand.rb, line 46
def expand_indent(block)
  AroundBlockScan.new(code_lines: @code_lines, block: block)
    .skip(:hidden?)
    .stop_after_kw
    .scan_adjacent_indent
    .code_block
end

No documentation available

expand_neighbors(block)

lib/syntax_suggest/block_expand.rb View on GitHub

          
            # File tmp/rubies/ruby-3.2.0/lib/syntax_suggest/block_expand.rb, line 54
def expand_neighbors(block)
  expanded_lines = AroundBlockScan.new(code_lines: @code_lines, block: block)
    .skip(:hidden?)
    .stop_after_kw
    .scan_neighbors
    .scan_while { |line| line.empty? } # Slurp up empties
    .lines

  if block.lines == expanded_lines
    nil
  else
    CodeBlock.new(lines: expanded_lines)
  end
end

No documentation available

inspect

lib/syntax_suggest/block_expand.rb View on GitHub

          
            # File tmp/rubies/ruby-3.2.0/lib/syntax_suggest/block_expand.rb, line 70
def inspect
  "#<SyntaxSuggest::CodeBlock:0x0000123843lol >"
end

Managable rspec errors