Method before

packages/jsondiffpatch/src/pipe.ts:78–82

(filterName: string, ...params: Filter<TContext>[])

  }

  before(filterName: string, ...params: Filter<TContext>[]) {
    const index = this.indexOf(filterName);
    this.filters.splice(index, 0, ...params);
    return this;
  }

  replace(filterName: string, ...params: Filter<TContext>[]) {
    const index = this.indexOf(filterName);