Sha256: 41a4823603ddd8580c80d54911ea5bd2ee6f7ec39afc40634a693684895fd957
Contents?: true
Size: 1.37 KB
Versions: 52
Compression:
Stored size: 1.37 KB
Contents
# frozen_string_literal: true
module Zeitwerk
class Inflector
# Very basic snake case -> camel case conversion.
#
# inflector = Zeitwerk::Inflector.new
# inflector.camelize("post", ...) # => "Post"
# inflector.camelize("users_controller", ...) # => "UsersController"
# inflector.camelize("api", ...) # => "Api"
#
# Takes into account hard-coded mappings configured with `inflect`.
#
# @sig (String, String) -> String
def camelize(basename, _abspath)
overrides[basename] || basename.split('_').each(&:capitalize!).join
end
# Configures hard-coded inflections:
#
# inflector = Zeitwerk::Inflector.new
# inflector.inflect(
# "html_parser" => "HTMLParser",
# "mysql_adapter" => "MySQLAdapter"
# )
#
# inflector.camelize("html_parser", abspath) # => "HTMLParser"
# inflector.camelize("mysql_adapter", abspath) # => "MySQLAdapter"
# inflector.camelize("users_controller", abspath) # => "UsersController"
#
# @sig (Hash[String, String]) -> void
def inflect(inflections)
overrides.merge!(inflections)
end
private
# Hard-coded basename to constant name user maps that override the default
# inflection logic.
#
# @sig () -> Hash[String, String]
def overrides
@overrides ||= {}
end
end
end
Version data entries
52 entries across 50 versions & 11 rubygems