Class: RBlade::CompilesStatements::CompilesComponentHelpers

Inherits:
Object
  • Object
show all
Defined in:
lib/rblade/compiler/statements/compiles_component_helpers.rb

Constant Summary collapse

RUBY_RESERVED_KEYWORDS = 
%w[__FILE__ __LINE__ alias and begin BEGIN break case class def defined? do else elsif end END ensure false for if in module next nil not or redo rescue retry return self super then true undef unless until when while yield].freeze

Instance Method Summary collapse

Instance Method Details

#compile_props(args, tokens) ⇒ Object 



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# File 'lib/rblade/compiler/statements/compiles_component_helpers.rb', line 16

def compile_props(args, tokens)
  props = extract_props args
  props.map do |key, value|
    compiled_code = if RBlade.direct_component_rendering
      "if !attributes.has?(:'#{RBlade.escape_quotes(key)}') && content_for?(:'#{RBlade.escape_quotes(key)}');attributes[:'#{RBlade.escape_quotes(key)}']=content_for :'#{RBlade.escape_quotes(key)}';end;"
    else
      +""
    end
    compiled_code << if value == "required"
      "if !attributes.has?(:'#{RBlade.escape_quotes(key)}');raise \"Props statement: #{key} is not defined\";end;"
    else
      "attributes.default(:'#{RBlade.escape_quotes(key)}', #{value});"
    end

    if is_valid_variable_name key
      compiled_code << if variable_is_slot key, tokens
        "#{key}=RBlade::SlotManager.wrap(attributes.delete :'#{RBlade.escape_quotes(key)}');"
      else
        "#{key}=attributes.delete :'#{RBlade.escape_quotes(key)}';"
      end
    end

    compiled_code
  end.join
end

#compile_should_render(args) ⇒ Object 



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# File 'lib/rblade/compiler/statements/compiles_component_helpers.rb', line 8

def compile_should_render(args)
  if args&.count != 1
    raise RBladeTemplateError.new "Should render statement: wrong number of arguments (given #{args&.count || 0}, expecting 1)"
  end

  "unless(#{args[0]});return'';end;"
end