sergeysova/es2-result-option

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Showing 17 of 17 total issues

File index.js has 392 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/* eslint-disable id-match, no-use-before-define */
const FL = require('fantasy-land')
const show = require('sanctuary-show')


Severity: Minor
Found in index.js - About 5 hrs to fix

    File index.js has 335 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    /* eslint-disable id-match, no-use-before-define */
    
    const ø = Symbol('ø')
    
    
    
    Severity: Minor
    Found in fantasy/index.js - About 4 hrs to fix

      Err has 27 functions (exceeds 20 allowed). Consider refactoring.
      Open

      class Err {
        static of(value) {
          return new Err(value)
        }
      
      
      Severity: Minor
      Found in fantasy/index.js - About 3 hrs to fix

        Ok has 27 functions (exceeds 20 allowed). Consider refactoring.
        Open

        class Ok {
          static of(value) {
            return new Ok(value)
          }
        
        
        Severity: Minor
        Found in fantasy/index.js - About 3 hrs to fix

          prototype has 25 functions (exceeds 20 allowed). Consider refactoring.
          Open

          Err.prototype = {
          
            map(/* okƒ */) {
              return this
            },
          Severity: Minor
          Found in index.js - About 2 hrs to fix

            prototype has 25 functions (exceeds 20 allowed). Consider refactoring.
            Open

            Ok.prototype = {
            
              map(okƒ) {
                return Ok.of(okƒ(this[ø]))
              },
            Severity: Minor
            Found in index.js - About 2 hrs to fix

              `` has 24 functions (exceeds 20 allowed). Consider refactoring.
              Open

              Object.assign(None.prototype, {
              
                map(/* ƒ */) {
                  return None.of()
                },
              Severity: Minor
              Found in index.js - About 2 hrs to fix

                `` has 24 functions (exceeds 20 allowed). Consider refactoring.
                Open

                Object.assign(Some.prototype, {
                  map(ƒ) {
                    return Some.of(ƒ(this[ø]))
                  },
                
                
                Severity: Minor
                Found in index.js - About 2 hrs to fix

                  Some has 23 functions (exceeds 20 allowed). Consider refactoring.
                  Open

                  class Some {
                    constructor(value) {
                      this[ø] = value
                    }
                  
                  
                  Severity: Minor
                  Found in fantasy/index.js - About 2 hrs to fix

                    None has 22 functions (exceeds 20 allowed). Consider refactoring.
                    Open

                    class None {
                      static of(/* value */) {
                        return new None()
                      }
                    
                    
                    Severity: Minor
                    Found in fantasy/index.js - About 2 hrs to fix

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                      function result$encase(ƒ) {
                        return function encased(...args) {
                          try {
                            return Ok.of(ƒ.apply(this, args))
                          }
                      Severity: Major
                      Found in fantasy/index.js and 1 other location - About 1 hr to fix
                      index.js on lines 525..534

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 67.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                      function result$encase(ƒ) {
                        return function encased(...args) {
                          try {
                            return Ok.of(ƒ.apply(this, args))
                          }
                      Severity: Major
                      Found in index.js and 1 other location - About 1 hr to fix
                      fantasy/index.js on lines 453..462

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 67.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                      function option$encase(ƒ) {
                        return function encased(...args) {
                          try {
                            return Some.of(ƒ.apply(this, args))
                          }
                      Severity: Major
                      Found in fantasy/index.js and 1 other location - About 1 hr to fix
                      index.js on lines 249..258

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 66.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                      function option$encase(ƒ) {
                        return function encased(...args) {
                          try {
                            return Some.of(ƒ.apply(this, args))
                          }
                      Severity: Major
                      Found in index.js and 1 other location - About 1 hr to fix
                      fantasy/index.js on lines 208..217

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 66.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      function Err(value) {
                        if (!(this instanceof Err)) {
                          return new Err(value)
                        }
                        this[ø] = value
                      Severity: Major
                      Found in index.js and 2 other locations - About 50 mins to fix
                      index.js on lines 13..19
                      index.js on lines 295..301

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 51.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      function Ok(value) {
                        if (!(this instanceof Ok)) {
                          return new Ok(value)
                        }
                        this[ø] = value
                      Severity: Major
                      Found in index.js and 2 other locations - About 50 mins to fix
                      index.js on lines 13..19
                      index.js on lines 408..414

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 51.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      function Some(value) {
                        if (!(this instanceof Some)) {
                          return new Some(value)
                        }
                        this[ø] = value
                      Severity: Major
                      Found in index.js and 2 other locations - About 50 mins to fix
                      index.js on lines 295..301
                      index.js on lines 408..414

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 51.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

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