class RuboCop::Cop::Naming::VariableName
:release_v1
# good (with EnforcedStyle: camelCase)
@example AllowedPatterns: [‘_vd+z’]
fooBar = 1
# good (with EnforcedStyle: snake_case)
@example AllowedIdentifiers: [‘fooBar’]
fooBar = 1
# good
foo_bar = 1
# bad
@example EnforcedStyle: camelCase
foo_bar = 1
# good
fooBar = 1
# bad
@example EnforcedStyle: snake_case (default)
snake_case or camelCase, for their names.
Makes sure that all variables use the configured style,
def message(style)
def message(style) format(MSG, style: style) end
def on_lvasgn(node)
def on_lvasgn(node) name, = *node return unless name return if allowed_identifier?(name) check_name(node, name, node.loc.name) end
def valid_name?(node, name, given_style = style)
def valid_name?(node, name, given_style = style) super || matches_allowed_pattern?(name) end