func (c *Context) Now() time.Time {
	if c.now.IsZero() {
		c.now = time.Now()
	}
	return c.now
}
// Now return and cache the `now` timestamp
Now return and cache the `now` timestamp
// Now return and cache the ` now ` timestamp
func (c *Context) Now() time.Time {
	if c.now.IsZero() {
		c.now = time.Now()
	}
	return c.now
}
func ( c * Context ) Now ( ) time . Time { if c . now . IsZero ( ) { c . now = time . Now ( ) } return c . now }
Now return and cache the `now` timestamp
Now return and cache the ` now ` timestamp