Class: RuboCop::Cop::Style::CaseCorrector
- Inherits:
-
Object
- Object
- RuboCop::Cop::Style::CaseCorrector
- Extended by:
- ConditionalAssignmentHelper, ConditionalCorrectorHelper
- Defined in:
- lib/rubocop/cop/style/conditional_assignment.rb
Overview
Corrector to correct conditional assignment in ‘case` statements.
Constant Summary
Constants included from ConditionalAssignmentHelper
RuboCop::Cop::Style::ConditionalAssignmentHelper::ALIGN_WITH, RuboCop::Cop::Style::ConditionalAssignmentHelper::END_ALIGNMENT, RuboCop::Cop::Style::ConditionalAssignmentHelper::EQUAL, RuboCop::Cop::Style::ConditionalAssignmentHelper::KEYWORD
Class Method Summary collapse
Methods included from ConditionalCorrectorHelper
assignment, correct_branches, remove_whitespace_in_branches
Methods included from ConditionalAssignmentHelper
expand_elses, expand_when_branches, indent, lhs, tail
Class Method Details
.correct(cop, node) ⇒ Object
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# File 'lib/rubocop/cop/style/conditional_assignment.rb', line 525 def correct(cop, node) _condition, *when_branches, else_branch = *node else_branch = tail(else_branch) when_branches = (when_branches) when_branches.map! { |when_branch| tail(when_branch) } _variable, *_operator, else_assignment = *else_branch lambda do |corrector| corrector.insert_before(node.source_range, lhs(else_branch)) correct_branches(corrector, when_branches) corrector.replace(else_branch.source_range, else_assignment.source) corrector.insert_before(node.loc.end, indent(cop, lhs(else_branch))) end end |
.move_assignment_inside_condition(node) ⇒ Object
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# File 'lib/rubocop/cop/style/conditional_assignment.rb', line 543 def move_assignment_inside_condition(node) column = node.loc.expression.column *_var, condition = *node _condition, *when_branches, else_branch = *condition when_branches = (when_branches) assignment = assignment(node) lambda do |corrector| corrector.remove(assignment) [*when_branches, else_branch].each do |branch| branch_assignment = tail(branch) corrector.insert_before(branch_assignment.loc.expression, assignment.source) remove_whitespace_in_branches(corrector, branch, condition, column) corrector .remove_preceding(branch.parent.loc.keyword, branch.parent.loc.keyword.column - column) end end end |