enter: function()

in v4/en/builder/mangleString.js [111:143]
33 lines of code
12 McCabe index (conditional complexity)

            enter: function (node, parent) {
                if ((node.type === SYNTAX.Literal
                    && typeof node.value === 'string')
                ) {
                    // Ignore if string is the key of property
                    if (parent.type === SYNTAX.Property) {
                        return;
                    }
                    var str = node.value;
                    if (stringVariables[str] && stringVariables[str].count > STR_MIN_COUNT) {
                        return {
                            type: SYNTAX.Identifier,
                            name: stringVariables[str].name
                        };
                    }
                }
                if (node.type === SYNTAX.MemberExpression && !node.computed) {
                    if (node.property.type === SYNTAX.Identifier) {
                        var str = node.property.name;
                        if (stringVariables[str] && stringVariables[str].count > STR_MIN_COUNT) {
                            return {
                                type: SYNTAX.MemberExpression,
                                object: node.object,
                                property: {
                                    type: SYNTAX.Identifier,
                                    name: stringVariables[str].name
                                },
                                computed: true
                            };
                        }
                    }
                }
            }