Finds position of ruby methods/modules/classes in a file. Intended for use in code editors.
construbyLocate=require('ruby-method-locate');rubyLocate('./main.rb').then(result=>{// ...}).catch(failure=>{// some file access error});If main.rb contains:
moduleMyModuleclassMyClassdefinitializeenddefcallendendendthe locator will return a promise which resolves with:
{module:
{MyModule:
{posn: {line: 0,char: 7},class:
{MyClass:
{posn: {line: 1,char: 8},method:
{initialize: {posn: {line: 2,char: 8}},call: {posn: {line: 5,char: 8}}}}}}}}returns undefined if there are no modules, classes or methods in the file.