getRhymes-v0.1.js

function getRhymes(word, tweets = this.tweets) {
  const rhymingContext = this.settings.rhyming_plugins[this.settings.detournement_context.language];
  let rhymingPackage = require(rhymingContext.package);

  if (rhymingContext.requires_new) {
    rhymingPackage = new rhymingPackage();
  }

  const sanitizedWord = word.replace(/[^a-záéíóúñü]+/gi, '');

  try {
    const rhymingRawOutput = rhymingPackage[rhymingContext.input].call(null, sanitizedWord);
    let rhymingOutput = {};

    if (rhymingContext.output.type === 'object' && typeof rhymingRawOutput === 'object') {
      Object.keys(rhymingContext.output.mapping).forEach((destination) => {
        rhymingOutput[destination] = rhymingRawOutput[rhymingContext.output.mapping[destination]];
      });
    }

    if (rhymingOutput.rhyme === '') {
      console.log('Rhyme not found');
      return [];
    } else {
      console.log('Rhyme found', rhymingOutput);
      let filtered = tweets.filter(tweet => {
        return new RegExp(`${rhymingOutput.rhyme}(\.)?$`, 'i').test(this.sanitize(tweet));
      });
      console.log(`Rhyming tweets: ${filtered.length}`);
      return filtered;
    }
  } catch (e) {
    console.log('Invalid word: ' + sanitizedWord);
    return [];
  }
}