github.com/jshiv/can-go@v0.2.1-0.20210224011015-069e90e90bdf/internal/identifiers/char.go (about)

     1  package identifiers
     2  
     3  func IsAlphaChar(r rune) bool {
     4  	return ('A' <= r && r <= 'Z') || ('a' <= r && r <= 'z')
     5  }
     6  
     7  func IsNumChar(r rune) bool {
     8  	return '0' <= r && r <= '9'
     9  }